Research Explorer

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Researcher

Denis Constales

Publications & Research Data

Awards & Distinctions

224 Results

2025

Direct and inverse problems for partial differential equations in models of heat and thermoelasticity

Frederick MaesDenis ConstalesMarian SlodickaKarel Van Bockstal

Parabolic Dirac operators and Radon-type transforms in Clifford analysis

Teppo MertensHendrik De BieDenis ConstalesMarcelo De Martino

2024

A mathematical classification of kinds of quantities and quantity equations

Philippe ChevalierDenis Constales

2023

Hierarchical mathematical models of chemical processes

Zoë GromotkaDenis Constales

TAP analysis of single and double peak responses during CO oxidation over Pt

Juan Ignacio Mirena SeguiasDenis ConstalesJohan MartensJolien DendoovenGregory S. YablonskyVladimir Galvita

A1 Journal Article in CATALYSIS TODAY

2022

Critical phenomena in CO oxidation and competitive dynamics in reaction-diffusion systems

Juan Ignacio Mirena SeguiasDenis ConstalesVladimir Galvita

Method for encoding and decoding variables in engineering problems

Philippe ChevalierDenis Constales

A1 Journal Article in JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS

Shadowing effect in catalyst activity : experimental observation

Juan Ignacio Mirena SeguiasEvgeniy RedekopHilde PoelmanNadadur Veeraraghavan SrinathDenis ConstalesGuy MarinGregory S. YablonskyJohn T. GleavesVladimir Galvita

A1 Journal Article in ACS CATALYSIS

The monogenic Hua–Radon transform and its inverse

Denis ConstalesHendrik De BieTeppo MertensFranciscus Sommen

A1 Journal Article in JOURNAL OF GEOMETRIC ANALYSIS

2021

ROMS based hydrodynamic modelling focusing on the Belgian part of the southern North Sea

Georgios KlonarisFrans van EedenJeffrey VerbeurgtPeter TrochDenis ConstalesHans PoppeAlain De Wulf

A1 Journal Article in JOURNAL OF MARINE SCIENCE AND ENGINEERING

Spherical core–shell alumina support particles for model platinum catalysts

Lisa GeertsHannelore Geerts-ClaesAlexander SkorikovJulie VermeerschGina VanbutseleVladimir GalvitaDenis ConstalesC. Vinod ChandranSambhu RadhakrishnanJin Won Seo et al.

A1 Journal Article in NANOSCALE

The shadowing effect in catalyst activity

Juan Ignacio Mirena SeguiasEvgeniy RedekopDenis ConstalesGrigoriy YablonskyGuy MarinVladimir Galvita

Three-factor kinetic equation of catalyst deactivation

Zoë GromotkaGregory YablonskyNickolay OstrovskiiDenis Constales

A1 Journal Article in ENTROPY

2020

A comparative study of multi objective optimization algorithms for a cellular automata model

S. KarS. MajumderDenis ConstalesT. PalA. Dutta

A1 Journal Article in REVISTA MEXICANA DE INGENIERIA QUIMICA

Invariant expressions for linear complex mechanisms : generalization for polar two-step sub-mechanisms

Daniel Branco PintoG.S. YablonskyGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Invariant expressions for linear complex mechanisms : single-step substance case

Daniel Branco PintoG. S. YablonskyGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

New invariant expressions in chemical kinetics

Gregory S. YablonskyDaniel Branco PintoGuy MarinDenis Constales

A1 Journal Article in ENTROPY

Optimizing complexity in the kinetic modelling of integrated flue gas purification for pressurized oxy-combustion

Piyush VermaZoë GromotkaGregory YablonskyDavid StokieDenis ConstalesBen KumferRichard L. Axelbaum

A1 Journal Article in CHEMICAL ENGINEERING JOURNAL

Single-route linear catalytic mechanism : a new, kinetico-thermodynamic form of the complex reaction rate

Gregory S. YablonskyDenis ConstalesGuy Marin

A1 Journal Article in SYMMETRY-BASEL

Solutions for the Levy-Leblond or parabolic Dirac equation and its generalizations

Sijia BaoDenis ConstalesHendrik De BieTeppo Mertens

A1 Journal Article in JOURNAL OF MATHEMATICAL PHYSICS

2019

Complex reaction network generation for steady state isotopic transient kinetic analysis : Fischer-Tropsch synthesis

Jonas Van BelleghemDenis ConstalesJoris ThybautGuy Marin

A1 Journal Article in COMPUTERS & CHEMICAL ENGINEERING

Conservatively Perturbed Equilibrium (CPE) in chemical kinetics

Gregory YablonskyDaniel Branco PintoGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Methods for determining the intrinsic kinetic characteristics of irreversible adsorption processes

Denis ConstalesZongtang FangM. Ross KunzGregory YablonskyRebecca Fushimi

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Rate/concentration kinetic petals : a transient method to examine the interplay of surface reaction processes

Yixiao WangM. Ross KunzDenis ConstalesGregory YablonskyRebecca Fushimi

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY A

Swapping the equilibrium

Grigoriy YablonskyDaniel Branco PintoGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

The gravity database for Belgium

Jeffrey VerbeurgtMichel Van CampCornelis StalThierry CamelbeeckLars De SlooverHans PoppePierre-Yves DeclercqPierre VoetDenis ConstalesPeter Troch et al.

A1 Journal Article in GEOSCIENCE DATA JOURNAL

2018

Experimental confirmation of a new invariant for a non-linear chemical reaction

Baoxiang PengGrigoriy YablonskyDenis ConstalesGuy MarinMartin Muhler

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Experimental testing the invariant for the non-linear chemical reaction

Baoxiang PengGrigoriy YablonskyDenis ConstalesGuy Marinmartin Muhler

Explicit formulas for the Dunkl dihedral kernel and the ( κ , a )-generalized Fourier kernel

Denis ConstalesHendrik De BiePan Lian

A1 Journal Article in JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

Gateway analysis for complex reaction mechanisms : Kinetic Informative Detachable (KID) sub-mechanisms

Daniel Branco PintoGregory YablonskyGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Joint kinetics of reciprocal experiments

Daniel Branco PintoDenis Constales

New insights in chemical relaxations : invariants and conservatively perturbed equilibrium

Daniel Branco PintoGuy MarinDenis ConstalesGrigoriy Yablonsky

New Insights in Chemical Relaxations: Invariants and Conservatively Perturbed Equilibrium

Daniel Branco PintoGrigoriy YablonskyGuy MarinDenis Constales

New invariances for chemical reactions from Scaled Incremental Conversion (SIC)

Daniel Branco PintoGrigoriy YablonskyGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Population balances involving aggregation and breakage through homotopy approaches

Abhishek DuttaZehra PinarDenis ConstalesTurgut Ozis

A1 Journal Article in INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING

Pulse response analysis using the Y-procedure : a data science approach

M. Ross KunzTammie BordersEvgeniy RedekopGregory S. YablonskyDenis ConstalesLucun WangRebecca Fushimi

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

2017

A new construction of the Clifford-Fourier kernel

Denis ConstalesHendrik De BiePan Lian

A1 Journal Article in JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS

Characteristic times in a three scale model with overlapping domain decomposition

Tineke GoessensDenis Constales

A1 Journal Article in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

Clifford-Fourier transform on hyperbolic space

Pan LianGejun BaoHendrik De BieDenis Constales

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

Closed expression of the hyper-complex Fourier kernel

Pan LianHendrik De BieDenis ConstalesGejun Bao

Estimation of the remaining lifetime of deactivated catalyst via the spatial average catalyst activity illustrated by the water-gas shift and steam methane reforming processes

Phungphai PhanawadeeKhingkhan LaipraseardGregory S. YablonskyDenis ConstalesWanwilai JamroonrotePatcharapon Jaipet

A1 Journal Article in REACTION KINETICS MECHANISMS AND CATALYSIS

Kinetic Intersections as a Source of Information on Rate Coefficients

Daniel Branco PintoGrigoriy YablonskyGuy MarinDenis Constales

Mapping the kinetic events in a linear two-step irreversible-reversible reaction mechanism

Daniel Branco PintoGrigoriy YablonskyGuy MarinDenis Constales

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Perturbed equilibrium : new results in joint kinetics

Daniel Branco PintoGrigoriy YablonskyGuy MarinDenis Constales

Precise non-steady-state characterization of solid active materials with no preliminary mechanistic assumptions

Denis ConstalesGregory YablonskyLucun WangWeijian DiaoVladimir GalvitaRebecca Fushim

A1 Journal Article in CATALYSIS TODAY

The kernel of the generalized Clifford-Fourier transform and its generating function

Pan LianGejun BaoHendrik De BieDenis Constales

A1 Journal Article in COMPLEX VARIABLES AND ELLIPTIC EQUATIONS

2016

Advanced data analysis and modelling in chemical engineering

Denis ConstalesGrigoriy YablonskyDagmar D'hoogeJoris ThybautGuy Marin

Joint kinetics : a new kinetic strategy for heterogeneous catalysis

Daniel Branco PintoGrigoriy YablonskyGuy MarinVladimir GalvitaEvgeniy RedekopDenis Constales

Joint kinetics: New relationships between thermodynamic and kinetic characteristics

Grigoriy YablonskyDenis ConstalesDaniel Branco PintoVladimir GalvitaEvgeniy RedekopGuy Marin

Numerical methods for flow and transport in textile materials

Tineke GoessensDenis ConstalesBenny MalengierRob De Staelen

Rate-reactivity model: a new theoretical basis for systematic kinetic characterization of heterogeneous catalysts

Grigoriy YablonskyEvgeniy RedekopDenis ConstalesJT GleavesGuy Marin

A1 Journal Article in INTERNATIONAL JOURNAL OF CHEMICAL KINETICS

2015

A generalized cellular automata approach to modeling first order enzyme kinetics

Abhishek DuttaS KarA ApteIngmar NopensDenis Constales

A1 Journal Article in SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES

A volume averaging and overlapping domain decomposition technique to model mass transfer in textiles

Tineke GoessensBenny MalengierDenis ConstalesRob De Staelen

A1 Journal Article in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

Characteristic times and inverse problems for diffusion in coated textiles

Tineke GoessensRob De StaelenDenis Constales

A2 Journal Article in APPLIED MATHEMATICS & INFORMATION SCIENCES

Characteristic times for multiscale diffusion of active ingredients in coated textiles

Tineke GoessensRob De StaelenDenis Constales

A1 Journal Article in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

Characteristic times in a three scale model with overlapping domain decomposition

Tineke GoessensDenis Constales

Commensurability versus hierarchy in Chemical Kinetics

Grigoriy YablonskyDenis ConstalesGuy Marin

Independence of the final catalyst activity profile on the details of reactant admission

Denis ConstalesGrigoriy YablonskyGuy Marin

A1 Journal Article in MATHEMATICAL MODELLING OF NATURAL PHENOMENA

Microkinetics for toluene total oxidation over CuO–CeO2/Al2O3

Unmesh MenonVladimir GalvitaDenis ConstalesKonstantinos AlexopoulosGrigoriy YablonskyGuy Marin

A1 Journal Article in CATALYSIS TODAY

New patterns in steady-state chemical kinetics: intersections, coincidences, map of events (two-step mechanism)

Daniel Branco PintoGrigoriy YablonskyGuy MarinDenis Constales

A1 Journal Article in Entropy

New types of complexity in chemical kinetics: intersections, coincidences and special symmetrical relationships

Grigoriy YablonskyDenis ConstalesGuy Marin

A1 Journal Article in Advances in Chemical Physics

Predicting kinetic dependences and closing the balance: Wei and Prater revisited

Denis ConstalesGregory S YablonskyGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Rate-reactivity model (RRM): a new basis for non-steady-state kinetic characterization of heterogeneous catalysts

Grigoriy YablonskyEvgeniy RedekopDenis ConstalesJT GleavesGuy Marin

Reverse generalized Besselmatrix differential equation, polynomial solutions, and their properties

M Abul-DahabM Abul-EzZ KishkaDenis Constales

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

The switching point between kinetic and thermodynamic control

Daniel Branco PintoGregory YablonskyGuy MarinDenis Constales

A1 Journal Article in COMPUTERS & CHEMICAL ENGINEERING

When the final catalyst activity profile depends only on the total amount of admitted substance: theoretical proof

Denis ConstalesGregory S. YablonskyPhungphai PhanawadeeNattapong PongboutrJumras LimtrakulGuy Marin

A1 Journal Article in AICHE JOURNAL

2014

A compact Cauchy-Kovalevskaya extension formula in discrete Clifford analysis

Denis ConstalesHilde De Ridder

A1 Journal Article in ADVANCES IN APPLIED CLIFFORD ALGEBRAS

An addition formula

Denis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

An improved cellular automata model of enzyme kinetics based on genetic algorithm

Saurajyoti KarKaustuv NagAbhishek DuttaDenis ConstalesTandra Pal

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Characteristic times for multiscale diffusion of active ingredients in coated textiles

Tineke GoessensDenis Constales

Elucidating complex catalytic mechanisms based on transient pulse-response kinetic data

Evgeniy RedekopGrigoriy YablonskyDenis ConstalesPA RamachandranJT GleavesGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Experimental and modeling studies on microwave-assisted extraction of mangiferin from Curcuma amada

Jeke KulluAbhishek DuttaDenis ConstalesSurabhi ChaudhuriDebjani Dutta

A2 Journal Article in 3 BIOTECH

Hadamard three-hyperballs type theorem and overconvergence of special monogenic simple series

M Abul-EzDenis ConstalesJ MoraisM Zayed

A1 Journal Article in JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

New Results in Non-Steady-State Catalyst Characterization using the Temporal Analysis of Products (TAP) Approach ('Chemical Calculus')

Grigoriy YablonskyEvgeniy RedekopDenis ConstalesX ZhengR FushimiG VeithGuy MarinJT Gleaves

The C-matrix: augmentation and reduction in the analysis of chemical composition and structure

Denis ConstalesGrigoriy YablonskyGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

When are two eyes better than one: model construction vs model reduction

Grigoriy YablonskyDenis ConstalesEvgeniy RedekopGuy Marin

2013

A new class of hypercomplex analytic cusp forms

Denis ConstalesD GrobRS Krausshar

A1 Journal Article in TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY

A volume averaging and overlapping domain decomposition technique to model mass transport in textiles

Tineke GoessensBenny MalengierDenis ConstalesRob De Staelen

An implicit solver for computationally efficient steam cracking modeling

Carl SchietekatDenis ConstalesKevin Van GeemGuy Marin

Arggh! Eye factorial ... Arg(i!)

Nora ThornberOmran KoubaDenis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

Grasping complexity in chemical kinetics: top-down, bottum-up and some more

Grigoriy YablonskyDenis ConstalesGuy Marin

Implementation of homotopy perturbation method to solve a population balance model in fluidized bed

Abhishek DuttaDenis ConstalesRoger Van KeerGeraldine Heynderickx

A1 Journal Article in INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING

Independence of active substance profiles from the pulse response experimental procedure

Phungphai PhanawadeeNattapong PongboutrGregory S. YablonskyDenis ConstalesChukiat JarungmanoromWatcharin SoikhamJumras Limtrakul

A1 Journal Article in AICHE JOURNAL

Intersections and coincidences in chemical kinetics: linear two-step reversible-irreversible reaction mechanism

Denis ConstalesGregoriy yablonksyGuy Marin

A1 Journal Article in COMPUTERS & MATHEMATICS WITH APPLICATIONS

Kinetics 2.0: new patterns of kinetic behavior: intersections, coincidences and Reciprocal time invariances

Denis ConstalesGrigoriy YablonskyGuy Marin

Momentary Equilibrium in transient kinetics and its application for estimating the concentration of catalytic sites

Evgeniy RedekopGS YablonskyVladimir GalvitaDenis ConstalesR FushimiJT GleavesGuy Marin

A1 Journal Article in INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Momentary equilibrium in transient kinetics and its application for estimating the number of catalytic sites

Evgeniy RedekopGrigoriy YablonskyVladimir GalvitaDenis ConstalesR FushimiJT GleavesGuy Marin

On dirichlet type problems of polynomial dirac equations with boundary conditions

Denis ConstalesDennis GrobRolf Soeren Krausshar

A1 Journal Article in RESULTS IN MATHEMATICS

The C-matrix: augmentation and reduction in the analysis of chemical composition and structure

Denis ConstalesGrigoriy YablonskyGuy Marin

The Fourier expansion of the hypermonogenic generalized trigonometric and elliptic functions

Denis ConstalesR De AlmeidaRS Krausshar

A1 Journal Article in JOURNAL OF NUMBER THEORY

Towards developing a systematic strategy for elucidating complex catalytic mechanisms based on transient pulse-response kinetic data

Evgeniy RedekopGrigoriy YablonskyDenis ConstalesPA RamachandranJT GleavesGuy Marin

Transport and reaction processes of CO oxidation over CuO-CeO2/Al2O3 in TAP experiments: the influence of catalyst dilution

Vladimir GalvitaEvgeniy RedekopGrigoriy YablonskyDenis ConstalesGuy Marin

2012

Accuracy aspects of processing and filtering of multibeam data: grid modeling versus TIN based modeling

Alain De WulfDenis ConstalesCornelis StalTimothy Nuttens

Applying the direct quadrature method of moments to improve multiphase FCC riser reactor simulation

Abhishek DuttaDenis ConstalesGeraldine Heynderickx

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Automatic filtering of terrestrial laser scanner data from cylindrical tunnels

Cornelis StalTimothy NuttensDenis ConstalesKen SchotteHans De BackerAlain De Wulf

Deduction of connectivity features of pseudomonomolecular reaction networks from thin-zone-TAP-data

Raf RoelantDenis ConstalesRoger Van KeerGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Eluciating reaction mechanisms based on transient thin-zone temporal analysis of products (TAP) data: the Y-procedure approach

Evgeniy RedekopGregory S YablonskyPalghat A RamanchandranDenis ConstalesXiaolin ZhengGabriel VeithRebecca FushimiGuy MarinJohn T Gleaves

Grid models versus TIN : geometric accuracy of multibeam data processing

Alain De WulfDenis ConstalesTimothy NuttensCornelis Stal

Hyperbolic dirac and laplace operators on examples of hyperbolic spin manifolds

Denis ConstalesRS KraussharJ Ryan

A1 Journal Article in HOUSTON JOURNAL OF MATHEMATICS

Terrestrial laser scanning for tunnel deformation measurements

Timothy NuttensAlain De WulfLander BralBart De WitLeen CarlierMarijke De RyckCornelis StalDenis ConstalesHans De Backer

A4 Journal Article in POSITIONIT

The µ-th root base of non-algebraic simple base of polynomials in Clifford setting

M Abul-EzDenis ConstalesM Zayed

Thermodynamic time invariances for dual kinetic experiments: nonlinear single reactions and more

Denis ConstalesGS YablonskyGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

2011

Application of the Y-Procedure to a single-site reversible adsorption: CO on polycrystalline Pd

E RedekopG YablonskyDenis ConstalesD RamanchandranJ GleavesGuy Marin

Applying the direct quadrature method of moments to improve two-phase gas-solid reactor simulation

Geraldine HeynderickxAbhishek DuttaDenis Constales

Characteristics of catalyst change in state-altering TAP Knudsen pulse response experiments with high pulse intensity: numerical simulation results for irreversible adsorption cases

P PhanawadeeN PongboutrW SoikhamC JarungmanoromGS YablonskyDenis ConstalesJ Limtrakul

Equilibrium relationships for non-equilibrium chemical dependencies

Gregory YablonskyDenis ConstalesGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Fock spaces, Landau operators and the time-harmonic Maxwell equations

Denis ConstalesNelson FaustinoRolf Soeren Krausshar

A1 Journal Article in JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL

Mathematical determination of reaction networks from transient kinetic experiments

Raf RoelantGuy MarinDenis Constales

Model-free deduction of connectivity features of reaction networks from thin-zone-TAP-data

Raf RoelantDenis ConstalesRoger Van KeerGuy Marin

Modeling of first-order enzyme kinetic reactions: a cellular automata approach

Abhishek DuttaSaurajyoti KarDenis ConstalesIngmar Nopens

Modeling of reaction, attrition and breakage in gas-solid multiphase flow systems using the quadrature approach

Abhishek DuttaGeraldine HeynderickxDenis Constales

Ovalisation measurements of newly built concrete tunnels by means of terrestrial laser scanning

Timothy NuttensAlain De WulfCornelis StalDenis ConstalesHans De BackerKen Schotte

Procedure for analyzing geometrical characteristics of an EDM calibration bench

Alain De WulfDenis ConstalesJessica MeskensTimothy NuttensCornelis Stal

Reciprocal relations between kinetic curves

GS YablonskyA.N. GorbanDenis ConstalesVladimir GalvitaGuy Marin

A1 Journal Article in EPL-EUROPHYSICS LETTERS

Reciprocity and transport correction for thermodynamic time-invariances in thin-zone TAP reactors

Denis ConstalesGS YablonskyVladimir GalvitaGuy Marin

Temporal analysis of products: present status and perspectives

Guy MarinVladimir GalvitaDenis Constales

The Y-procedure methodology for the interpretation of transient kinetic data: analysis of irreversible adsorption

Evgeniy A RedekopGregory S YablonskyDenis ConstalesPalghat A RamanchandranCathryn PherigoJohn T Gleaves

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Thermodynamic time-invariances: theory of TAP pulse-response experiments

Denis ConstalesGS YablonskyVladimir GalvitaGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Wiman-Valiron theory for the Dirac-Hodge equation on upper half-space of Rn+1

Denis ConstalesR De AlmeidaRolf Soeren Krausshar

A1 Journal Article in JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

2010

Basics of a generalized Wiman-Valiron theory for monogenic Taylor series of finite convergence radius

Denis ConstalesR De AlmeidaRS Krausshar

A1 Journal Article in MATHEMATISCHE ZEITSCHRIFT

Coincidences in chemical kinetics: surprising news about simple reactions

GS YablonskyDenis ConstalesGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Constructing three-dimensional mappings onto the unit sphere with the hypercomplex Szegö kernel

Denis ConstalesDennis GrobRolf Sören Krausshar

A1 Journal Article in JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

Dirac type operators for spin manifolds associated to congruence subgroups of generalized modular groups

E BullaDenis ConstalesRS KraussharJohn Ryan

A1 Journal Article in JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK

Explicit formulas for the Green's function and the Bergman kernel for monogenic functions in annular shaped domains in Rn+1

Denis ConstalesDennis GrobRolf Sören Krausshar

A1 Journal Article in RESULTS IN MATHEMATICS

High resolution terrestrial laser scanning for tunnel deformation measurements

Timothy NuttensAlain De WulfLander BralBart De WitLeen CarlierMarijke De RyckCornelis StalDenis ConstalesHans De Backer

Identifiability of rate coefficients in linear reaction networks from isothermal transient-experimental data

Raf RoelantDenis ConstalesRoger Van KeerGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Mathematics in chemical kinetics and engineering: preface to the MACKIE-2009 special issue

Denis ConstalesRoger Van KeerGuy MarinGeraldine Heynderickx

Editorial material

On a generalization of Valiron's inequality for k-hypermonogenic functions on upper half-space

Denis ConstalesR De AlmeidaRalf S Krausshar

On generalized Helmholtz type equations in concentric annular domains in R-3

Denis ConstalesDennis GrobRolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

2009

A generalization of Wiman and Valiron's theory to the Clifford analysis setting

Denis ConstalesRegina De AlmeidaRolf Krausshar

A2 Journal Article in CUBO - A MATHEMATICAL JOURNAL

A new approach to diagnostics of ideal and non-ideal flow patterns: the concept of reactive-mixing index (REMI) analysis

GS YablonskyDenis ConstalesGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Application of Homotopy Perturbation Method (HPM) to solve particle population balance model of a circulating fluidized bed

Abhishek DuttaDenis ConstalesGeraldine HeynderickxGuy Marin

Explicit representations of the regular solutions to the time-harmonic Maxwell equations combined with the radial symmetric Euler operator

Isabel CaçãoDenis ConstalesRolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

Isothermal characterization of linear catalytic reaction networks from transient experiments

Raf RoelantDenis ConstalesRoger Van KeerGuy Marin

Multi-periodic eigensolutions to the Dirac operator and applications to the generalized Helmholtz equation on flat cylinders and on the n-torus

Denis ConstalesRolf Sören Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

On the growth behavior of hypermonogenic functions on upper half-space

Denis ConstalesRegina De AlmeidaRolf Sören Krausshar

Reproducing kernel functions of solutions to polynomial Dirac equations in the annulus of the unit ball in R-n and applications to boundary value problems

Denis ConstalesDennis GrobRolf Krausshar

A1 Journal Article in JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

2008

Applications of the maximum term and the central index in the asymptotic growth analysis of entire solutions to higher dimensional polynomial Cauchy-Riemann equations

Denis ConstalesRegina De AlmeidaRolf Krausshar

A2 Journal Article in COMPLEX VARIABLES AND ELLIPTIC EQUATIONS

On rotationally symmetric Dirac equations and hypergeometric functions I

Isabel CaçãoDenis ConstalesRolf Krausshar

A1 Journal Article in ARCHIV DER MATHEMATIK

On the Navier-Stokes equations with free convection in three-dimensional unbounded triangular channels

Denis ConstalesRolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

Processing and filtering of multibeam data: grid modelling versus tin based modelling

Alain De WulfMarc HennauDenis Constales

A2 Journal Article in HYDROGRAPHIC JOURNAL

Second-order statistical regression and conditioning of replicate transient kinetic data

Raf RoelantDenis ConstalesRoger Van KeerGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

2007

Assessment of filtered gas-solid momentum transfer models via a linear wave propagation speed test

Juray De WildeDenis ConstalesGeraldine HeynderickxGuy Marin

A1 Journal Article in INTERNATIONAL JOURNAL OF MULTIPHASE FLOW

Growth orders of monogenic functions in the ball

Denis ConstalesR de AlmeidaRolf Krausshar

k-Hypermonogenic automorphic forms

Denis ConstalesRolf KraussharJ RYAN

A1 Journal Article in JOURNAL OF NUMBER THEORY

Noise in temporal analysis of products (TAP) pulse responses

Raf RoelantDenis ConstalesGS YABLONSKYRoger Van KeerMA RUDEGuy Marin

A1 Journal Article in CATALYSIS TODAY

On the growth type of entire monogenic functions

Denis ConstalesR DE ALMEIDARolf Krausshar

A1 Journal Article in ARCHIV DER MATHEMATIK

On the Navier-Stokes equations with free convection in 3D triangular symmetric channels

Denis ConstalesRolf Krausshar

On the Navier-Stokes equations with free convection in 3D triangular symmetric channels

Denis ConstalesRolf Krausshar

On the relation between the growth and the Taylor coefficients of entire solutions to the higher-dimensional Cauchy-Riemann system in R-n+1

Denis ConstalesR DE ALMEIDARolf Krausshar

A1 Journal Article in JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

On the role of hypergeometric functions in Dirac type equations

I CACAODenis ConstalesRolf Krausshar

On the role of hypergeometric functions in Dirac type equations

I. CACAODenis ConstalesRolf Krausshar

Regression of Transient Kinetic Data

Raf RoelantDenis ConstalesRoger Van KeerGuy Marin

The Y-procedure: How to extract the chemical transformation rate from reaction-diffusion data with no assumption on the kinetic model

GS YABLONSKYDenis ConstalesSO SHEKHTMANCJT GLEAVES

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

2006

Bergman spaces of higher-dimensional hyperbolic polyhedron-type domains I

Denis ConstalesRolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

Computation and sensitivity analysis of the pricing of American call options

Denis ConstalesJ KACUR

A1 Journal Article in APPLIED MATHEMATICS AND COMPUTATION

Further results on the asymptotic growth of entire solutions of iterated Dirac equations in R-n

Denis ConstalesR DE ALMEIDARolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

Multi-zone TAP-reactors theory and application, IV: ideal and non-ideal boundary conditions

Denis ConstalesSO ShekhtmanGS YablonskyGuy MarinJT Gleaves

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

On Cauchy estimates and growth orders of entire solutions of iterated Dirac and generalized Cauchy-Riemann equations

Denis ConstalesR DE ALMELDARolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

On the role of arbitrary order Bessel functions in higher dimensional Dirac type equations

I CACAODenis ConstalesRolf Krausshar

A1 Journal Article in ARCHIV DER MATHEMATIK

Pierre-François Verhulst's final triumph

Jos KintDenis ConstalesAndré Vanderbauwhede

Bookchapter in The logistic map and the route to chaos : understanding complex systems

Processing an filtering of multibeam data: grid modelling versus TIN based modelling

Alain De WulfMarc HennauDenis Constales

TIN-Based digital terrain modelling using multibeam data

Alain De WulfMarc HennauDenis Constales

2005

Asymptotic growth analysis of some PDE related to higher dimensional Dirac type equation. I

Denis ConstalesR DE ALMEIDARolf Krausshar

Asymptotic growth analysis of some PDE related to higher dimensional Dirac type equations. II

Denis ConstalesR DE ALMEIDARolf Krausshar

Asymptotic growth analysis of some PDE related to higher dimensional Dirac type equations. II

Denis ConstalesR DE ALMEIDARolf Krausshar

Hilbert spaces of solutions to polynomial Dirac equations, Fourier transforms and reproducing Kernel functions for cylindrical domains

Denis ConstalesRolf Krausshar

A1 Journal Article in ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN

Preconditioning for non-filtered and filtered Eulerian-Eulerian gas-solid flow models

Juray De WildeEdward BaudrezDenis ConstalesGeraldine HeynderickxGuy Marin

The Bergman kernels for the half-ball and for fractional wedge-shaped domains in Clifford analysis

Denis ConstalesRolf Krausshar

A1 Journal Article in FORUM MATHEMATICUM

2004

Applications of hypercomplex Poincare series to Bergman spaces of hyperbolic polyhedron type domains

K BRINGMANNDenis ConstalesRolf Krausshar

Multi-zone TAP-reactors theory and application, III: multi-response theory and criteria of instantaneousness

Denis ConstalesGS YablonskyGuy MarinJT Gleaves

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Simultaneous solution algoritms for gas-solid flows: an efficient parallel line solver

Juray De WildeEdward BaudrezGeraldine HeynderickxJan VierendeelsDenis ConstalesGuy Marin

2003

A precise numerical scheme for contaminant transport in dual-well flow

Denis ConstalesJ KACURBenny Malengier

A1 Journal Article in WATER RESOURCES RESEARCH

Closed formulas for singly-periodic monogenic cotangent, cosecant and cosecant-squared functions in Clifford analysis

Denis ConstalesRolf Krausshar

A1 Journal Article in JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES

Coupled flow model for three-ion advective-diffusive-reactive transport in consolidating clay liners

Peter Van ImpeWilliam Van ImpeF MAZZIERIDenis Constales

Delaunay triangulation algorithms useful for multibeam echosounding

Gert BrounsAlain De WulfDenis Constales

A1 Journal Article in JOURNAL OF SURVEYING ENGINEERING-ASCE

Mathematics in chemical kinetics and engineering: an introduction to the special issue dedicated to papers presented at the MaCKiE-2002 conference

Denis ConstalesGuy MarinRoger Van KeerGrégoire NicolisGregory S Yablonsky

Editorial material

Measurements of chemico-osmotic parameters of clayey soils

F MAZZIERIPeter Van ImpeWilliam Van ImpeDenis Constales

On the convergence properties of basic series representing Clifford valued functions

MA Abul-EzDenis Constales

A2 Journal Article in INTERNATIONAL JOURNAL OF MATHEMATICS AND MATHEMATICAL SCIENCES

On the convergence properties of basic series representing special monogenic functions

MA ABUL-EZDenis Constales

A1 Journal Article in ARCHIV DER MATHEMATIK

On the order of basic series representing Clifford valued functions

MA ABUL-EZDenis Constales

A1 Journal Article in APPLIED MATHEMATICS AND COMPUTATION

Similar functions and similar bases of polynomials in Clifford setting

MA Abul-EzDenis Constales

A2 Journal Article in COMPLEX VARIABLES : THEORY AND APPLICATIONS

The square root base of polynomials in Clifford analysis

MA ABUL-EZDenis Constales

A1 Journal Article in ARCHIV DER MATHEMATIK

2002

A simulation model for consolidation and contaminant coupled flows in clay layers.

Peter Van ImpeFrancesco MazzieriWilliam Van ImpeDenis Constales

A simulation model for coupled consolidation and contaminant migration with osmotic effects.

Denis ConstalesFrancesco MazzieriPeter Van Impe

A volumetric graffito on two small neck-amphorae of the later VIth - early Vth century B.C.

D VANHOVEDenis Constales

A2 Journal Article in L'ANTIQUITÉ CLASSIQUE

Bergman kernels for rectangular domains and multiperiodic functions in Clifford analysis

Denis ConstalesRolf Krausshar

A1 Journal Article in MATHEMATICAL METHODS IN THE APPLIED SCIENCES

Effect of consolidation on contaminant transport parameters of compacted clays.

Denis ConstalesFrancesco MazzieriPeter Van Impe

Effect of surface nonuniformity on the kinetics of simultaneous adsorption of SO2-NOx over Na-gamma-Al2O3 sorbent: a coverage-dependent stoichiometry.

Asit DasGuy MarinDenis ConstalesGS YABLONSKY

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Modelling Chemico-osmotic Phenomena induced by Pollutant Migration in Clayey Barriers.

Denis ConstalesFrancesco MazzieriPeter Van Impe

Multi-Scale Problems in the Quantitative Characterization of Complex Catalytic Materials.

GS YABLONSKYDenis ConstalesJT GLEAVES

A2 Journal Article in SYSTEMS ANALYSIS, MODELLING, SIMULATION

Multibeam data processing by Delaunay triangulation - Using and adapting Delaunay Triangulation algorithms for processing multibeam data.

Gert BrounsAlain De WulfDenis Constales

A2 Journal Article in International Hydrographic Review

On the optimal cooling strategy for variable-speed continuous casting.

Denis ConstalesJ KACURRoger Van Keer

A1 Journal Article in INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

Parameter identification by a single injection-extraction well.

Denis ConstalesJ KACURRoger Van Keer

A1 Journal Article in INVERSE PROBLEMS

Proof of a Determinantal Identity.

Denis ConstalesC GROSJEAN

Representation formulas for the general derivatives of the fundamental solution to the Cauchy-Riemann operator in Clifford analysis and applications

Denis ConstalesRolf Krausshar

A1 Journal Article in ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN

Szegö and polymonogenic Bergman kernels for half-space and strip domains, and single-periodic functions in Clifford analysis

Denis ConstalesRolf Krausshar

A2 Journal Article in COMPLEX VARIABLES : THEORY AND APPLICATIONS

2001

Counting the solutions.

Denis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

Determination of soil parameters via the solution of inverse problems in infiltration.

Denis ConstalesJ KACUR

A1 Journal Article in COMPUTATIONAL GEOSCIENCES

Models for irreducible representations of Spin(m)

Peter Van LanckerFranciscus SommenDenis Constales

A2 Journal Article in ADVANCES IN APPLIED CLIFFORD ALGEBRAS

Multi-zone TAP-reactors theory and application, I: the global transfer matrix equation

Denis ConstalesGS YablonskyGuy MarinJT Gleaves

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Multi-zone TAP-reactors theory and application, II: the three-dimensional theory

Denis ConstalesGS YablonskyGuy MarinJT Gleaves

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Multibeam data processing: adding and deleting vertices in a Delaunay triangulation

Gert BrounsAlain De WulfDenis Constales

A2 Journal Article in HYDROGRAPHIC JOURNAL

On the solution of inverse problems for generalized oxygen consumption.

Denis ConstalesJ KACUR

A2 Journal Article in Applications of Mathematics

On the solution of some inverse problems in infiltration.

Denis ConstalesJ KACUR

A2 Journal Article in Mathematica Bohemica

On the solution of some inverse problems in porous media flow.

Denis ConstalesJ KACUR

A2 Journal Article in ACTA MATHEMATICA UNIVERSITATIS COMENIANAE

2000

Multi-Scale Problems in the Quantitative Characterization of Complex Catalytic Materials

GS YABLONSKYDenis ConstalesJT GLEAVES

1999

Subtracting square roots repeatedly.

Denis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

1998

A closed formula for the Moore-Penrose generalized inverse of a complex matrix of given rank.

Denis Constales

A1 Journal Article in ACTA MATHEMATICA HUNGARICA

A condition for commutativity.

Denis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

Beke's functional equation.

Denis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

Sharp bounds for the discrete analogue of a Gronwall-type inequality

Denis Constales

A1 Journal Article in ACTA MATHEMATICA HUNGARICA

The remainder in the logarithm series.

Z SASVARIDenis Constales

A1 Journal Article in AMERICAN MATHEMATICAL MONTHLY

1997

Finite element solutions for a direct problem in continuous casting and for its inverse.440

Denis ConstalesRoger Van Keer

Finite-element solutions for a direct problem in continuous casting and for its inverse

Denis ConstalesRoger Van Keer

The mathematical modelling of heat gain in buildings through transparent insulation

Denis ConstalesRoger Van Keer

1996

Optimale locatie van het opstelpunt voor theodolieten met elektromagnetische afstandsmeters bij de lengtebepaling van een koorde

Alain De WulfDenis Constales

A4 Journal Article in NATUURWETENSCHAPPELIJK TIJDSCHRIFT

1995

Automated programming and computer algebra

Denis Constales

A2 Journal Article in CC-AI

1992

Computer Algebra with LISP and REDUCE: An introduction to computer aided pure mathematics

Fred BrackxDenis Constales

REDUCE software for Clifford analysis

Fred BrackxDenis Constales

Bookchapter in Clifford Algebra and Spinor-Valued Functions

The Relative Position of L2-domains in Clifford Analysis

Denis Constales

1990

The Bergman and Szegoe kernels for separately monogenic functions

Denis Constales

A2 Journal Article in ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN

1989

On the harmonic and monogenic decomposition of polynomials

Fred BrackxDenis ConstalesAndre RonveauxHerman Serras

A1 Journal Article in JOURNAL OF SYMBOLIC COMPUTATION

The relative position of Lý2 domains in complex and in Clifford analysis

Denis Constales