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Researcher
Christian Impens
Profile
Projects
Publications
Activities
Awards & Distinctions
11
Results
2010
The reverse mathematics of elementary recursive nonstandard analysis: a robust contribution to the foundations of mathematics
Sam Sanders
Christian Impens
Andreas Weiermann
Dissertation
2010
2009
Saturation and $\Sigma_2$-transfer for ERNA
Christian Impens
Sam Sanders
A1
Journal Article
in
Journal of Symbolic Logic
2009
2008
Transfer and a supremum principle for ERNA
Christian Impens
Sam Sanders
A1
Journal Article
in
JOURNAL OF SYMBOLIC LOGIC
2008
2007
Dini bounds for differentiated Bernstein polynomials
Christian Impens
A1
Journal Article
in
JOURNAL OF APPROXIMATION THEORY
2007
ERNA at work
Christian Impens
Sam Sanders
P1
Conference
2007
2003
Stirling's series made easy
Christian Impens
A1
Journal Article
in
AMERICAN MATHEMATICAL MONTHLY
2003
2002
A Leibniz differentiation formula for positive operators
Christian Impens
I Gavrea
A1
Journal Article
in
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
2002
2001
Asymptotics of differentiated Bernstein polynomials
Christian Impens
Hans Vernaeve
A1
Journal Article
in
CONSTRUCTIVE APPROXIMATION
2001
1995
Representing distributions by monstandard polynomials
Christian Impens
Bookchapter
in
Developments in nonstandard mathematics
1995
1992
Standard and nonstandard polynomial approximation
Christian Impens
A1
Journal Article
in
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
1992
1979
N-Semigroups as Codomain of Measures
Richard Delanghe
Christian Impens
A1
Journal Article
in
Semigroup Forum
1979