Uni.-Prof. Wolfram Koepf - Research Information System | University of Kassel - CONVERIS Research Information System

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Prof. Dr. Wolfram Koepf

Projects as Principal Investigator

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09/2014 - 08/2015	TWAS Kooperation
03/2013 - 02/2015	CloudMath – Computeralgebra und Numerik in der Cloud
01/2013 - 12/2016	Identifikation spezieller Funktionen, die durch Rodrigues-Formeln oder erzeugende Funktionen gegeben sind
2013 - 2016	VEMINT - Virtuelles Eingangstutorium Mathematik Informatik Naturwissenschaften Technik
11/2012 - 12/2015	Eigenschaften chromatischer Polynome
06/2011 - 12/2014	v
2011 - 2013	Tagung Vor- und Brückenkurse
01/2010 - 12/2013	Moments of Classical Orthogonal Polynomials
03/2009 - 12/2015	Mathematik.de
06/2008 - 02/2013	Symbolic Computation Infrastructure for Europe (SCIEnce)

Publications

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7 of 13

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2006	Brede, M., Koepf, W., 2006. Relations between some characteristic lengths in a triangle. The International Journal for Technology in Mathematics Education 12, 149–154.
2005	Koepf, W., Schmersau, D., 2005. Positivity and monotony properties of the de Branges functions. Journal of Computational and Applied Mathematics 173, 279–294. https://doi.org/10.1016/j.cam.2004.03.021
2005	Koepf, W., Schmersau, D., 2005. Solution properties of the de Branges differential recurrence equation. Complex Variables 50, 585–595.
2004	Gil, A., Koepf, W., Segura, J., 2004. Computing the real zeros of hypergeometric functions. Numerical Algorithms 36, 113–134. https://doi.org/10.1023/B:NUMA.0000033128.64649.7a
2004	Foupouagnigni, M., Koepf, W., Ronveaux, A., 2004. Factorization of fourth-order differential equations for perturbed classical orthogonal polynomials. Journal of Computational and Applied Mathematics 162, 299–326. https://doi.org/10.1016/j.cam.2003.04.005
2004	Larcombe, P.J., Fennessey, E.J., Koepf, W., 2004. Integral proofs of two alternating sign binomial coefficient identities. Utilitas Mathematica 66, 93–103.
2004	Foupouagnigni, M., Koepf, W., Ronveaux, A., 2004. On factorization and solutions of q-difference equations satisfied by some classes of orthogonal polynomials. Journal of Difference Equations and Applications 10, 729–747. https://doi.org/10.1080/10236190310001641218
2003	Koepf, W., 2003. Computer algebra algorithms for orthogonal polynomials and special functions, in: Koelink, E., Van Assche, W. (Hrsg.), Orthogonal Polynomials and Special Functions: Leuven 2002. Springer, Berlin, S. 1–24.
2003	Foupouagnigni, M., Koepf, W., Ronveaux, A., 2003. On fourth-order difference equations for orthogonal polynomials of a discrete variable: Derivation, factorization and solutions. Journal of Difference Equations and Applications 9, 777–804. https://doi.org/10.1080/1023619031000097035
2003	Larcombe, P.J., Fennessey, E.J., Koepf, W., 2003. On Gould’s identity No. 1.45. Utilitas Mathematica 64, 19–24.