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ORCIDWolfram Koepf
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- affiliation: Universität Kassel, Germany
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2020 – today
- 2023
[j42]Gaetan Gildas Gnyamsi Nkuigwa, Hermann Djeugoue Nzeuga, Jean-Sire Armand Eyébé Fouda, Samrat L. Sabat, Wolfram Koepf:
An extendable key space integer image-cipher using 4-bit piece-wise linear cat map. Multim. Tools Appl. 82(10): 14609-14631 (2023)- 2022
- [j41]Bertrand Teguia Tabuguia, Wolfram Koepf:
FPS in action: an easy way to find explicit formulas for interlaced hypergeometric sequences. ACM Commun. Comput. Algebra 56(2): 46-50 (2022) - [j40]Bertrand Teguia Tabuguia
, Wolfram Koepf:
On the Representation of Non-Holonomic Power Series. Maple Trans. 2(1) (2022) - [j39]Jean-Sire Armand Eyébé Fouda, Wolfram Koepf:
An 8-bit precision cipher for fast image encryption. Multim. Tools Appl. 81(23): 34027-34046 (2022) - [j38]Hermann Djeugoue Nzeuga, Gaetan Gildas Gnyamsi Nkuigwa, Jean-Sire Armand Eyébé Fouda, Wolfram Koepf:
On the implementation of large period piece-wise linear Arnold cat map. Multim. Tools Appl. 81(27): 39003-39020 (2022) - [j37]Bertrand Teguia Tabuguia, Wolfram Koepf:
Symbolic Conversion of Holonomic Functions to Hypergeometric Type Power Series. Program. Comput. Softw. 48(2): 125-146 (2022) - [i3]Bertrand Teguia Tabuguia, Wolfram Koepf:
FPS In Action: An Easy Way To Find Explicit Formulas For Interlaced Hypergeometric Sequences. CoRR abs/2207.01031 (2022) - 2021
- [j36]Jean Bertin Bidias à Mougoufan, Jean-Sire Armand Eyébé Fouda, Maurice Tchuenté, Wolfram Koepf:
Three-class ECG beat classification by ordinal entropies. Biomed. Signal Process. Control. 67: 102506 (2021) - [j35]Matthew England, Wolfram Koepf, Timur M. Sadykov, Werner M. Seiler, Thomas Sturm:
Foreword, with a Dedication to Andreas Weber. Math. Comput. Sci. 15(2): 173-175 (2021) - [i2]Bertrand Teguia Tabuguia, Wolfram Koepf:
Symbolic computation of hypergeometric type and non-holonomic power series. CoRR abs/2102.04157 (2021) - [i1]Bertrand Teguia Tabuguia, Wolfram Koepf:
On the representation of non-holonomic power series. CoRR abs/2109.09574 (2021) - 2020
- [j34]Jean Bertin Bidias à Mougoufan, Jean-Sire Armand Eyébé Fouda, Maurice Tchuenté, Wolfram Koepf:
Adaptive ECG beat classification by ordinal pattern based entropies. Commun. Nonlinear Sci. Numer. Simul. 84: 105156 (2020) - [j33]Merlin Mouafo Wouodjié, Wolfram Koepf:
On the solutions of holonomic third-order linear irreducible differential equations in terms of hypergeometric functions. J. Symb. Comput. 101: 202-241 (2020) - [c4]Bertrand Teguia Tabuguia, Wolfram Koepf:
Power Series Representations of Hypergeometric Type Functions. MC 2020: 376-393
2010 – 2019
- 2019
- [j32]Mohammad Masjed-Jamei, Wolfram Koepf:
A New Identity for Generalized Hypergeometric Functions and Applications. Axioms 8(1): 12 (2019) - [j31]Wolfram Koepf, Insuk Kim, Arjun K. Rathie:
On a New Class of Laplace-Type Integrals Involving Generalized Hypergeometric Functions. Axioms 8(3): 87 (2019) - [e11]Matthew England, Wolfram Koepf, Timur M. Sadykov, Werner M. Seiler, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 21st International Workshop, CASC 2019, Moscow, Russia, August 26-30, 2019, Proceedings. Lecture Notes in Computer Science 11661, Springer 2019, ISBN 978-3-030-26830-5 [contents] - 2018
- [j30]Mohammad Masjed-Jamei, Wolfram Koepf:
Some Summation Theorems for Generalized Hypergeometric Functions. Axioms 7(2): 38 (2018) - [e10]Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 20th International Workshop, CASC 2018, Lille, France, September 17-21, 2018, Proceedings. Lecture Notes in Computer Science 11077, Springer 2018, ISBN 978-3-319-99638-7 [contents] - 2017
- [j29]Albert Heinle, Wolfram Koepf, Wolfram Sperber:
Some steps to improve software information. ACM Commun. Comput. Algebra 51(1): 1-11 (2017) - [j28]Jean-Sire Armand Eyébé Fouda, Wolfram Koepf, Sabir Jacquir:
The ordinal Kolmogorov-Sinai entropy: A generalized approximation. Commun. Nonlinear Sci. Numer. Simul. 46: 103-115 (2017) - [j27]Mohammad Masjed-Jamei, Wolfram Koepf:
Symbolic computation of some power-trigonometric series. J. Symb. Comput. 80: 273-284 (2017) - [j26]Thierry N. Dana-Picard, Wolfram Koepf, Ilias S. Kotsireas, Zoltán Kovács, Alexander N. Prokopenya, Werner M. Seiler:
Foreword. Math. Comput. Sci. 11(3-4): 251-252 (2017) - [e9]Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 19th International Workshop, CASC 2017, Beijing, China, September 18-22, 2017, Proceedings. Lecture Notes in Computer Science 10490, Springer 2017, ISBN 978-3-319-66319-7 [contents] - 2016
- [e8]Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 18th International Workshop, CASC 2016, Bucharest, Romania, September 19-23, 2016, Proceedings. Lecture Notes in Computer Science 9890, Springer 2016, ISBN 978-3-319-45640-9 [contents] - 2015
- [j25]Jean-Sire Armand Eyébé Fouda, Wolfram Koepf:
Detecting regular dynamics from time series using permutations slopes. Commun. Nonlinear Sci. Numer. Simul. 27(Issues): 216-227 (2015) - [j24]Wolfram Koepf, Etienne Nana Chiadjeu:
Algorithmic Approach for Formal Fourier Series. Math. Comput. Sci. 9(3): 365-389 (2015) - [e7]Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 17th International Workshop, CASC 2015, Aachen, Germany, September 14-18, 2015, Proceedings. Lecture Notes in Computer Science 9301, Springer 2015, ISBN 978-3-319-24020-6 [contents] - 2014
- [e6]Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 16th International Workshop, CASC 2014, Warsaw, Poland, September 8-12, 2014. Proceedings. Lecture Notes in Computer Science 8660, Springer 2014, ISBN 978-3-319-10514-7 [contents] - 2013
- [j23]Mama Foupouagnigni, Wolfram Koepf, Maurice Kenfack-Nangho, Salifou Mboutngam:
On Solutions of Holonomic Divided-Difference Equations on Nonuniform Lattices. Axioms 2(3): 404-434 (2013) - [j22]Wolfram Koepf, Stephen M. Watt:
Guest Editors' foreword. J. Symb. Comput. 49: 1-2 (2013) - [j21]Mama Foupouagnigni, Wolfram Koepf, D. D. Tcheutia:
Connection and linearization coefficients of the Askey-Wilson polynomials. J. Symb. Comput. 53: 96-118 (2013) - [e5]Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 15th International Workshop, CASC 2013, Berlin, Germany, September 9-13, 2013. Proceedings. Lecture Notes in Computer Science 8136, Springer 2013, ISBN 978-3-319-02296-3 [contents] - 2012
- [j20]Torsten Sprenger, Wolfram Koepf:
Algorithmic determination of q-power series for q-holonomic functions. J. Symb. Comput. 47(5): 519-535 (2012) - [j19]Mama Foupouagnigni, Wolfram Koepf, D. D. Tcheutia, P. Njionou Sadjang:
Representations of q-orthogonal polynomials. J. Symb. Comput. 47(11): 1347-1371 (2012) - [j18]Peter Horn, Wolfram Koepf, Torsten Sprenger:
m-Fold Hypergeometric Solutions of Linear Recurrence Equations Revisited. Math. Comput. Sci. 6(1): 61-77 (2012) - [e4]Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 14th International Workshop, CASC 2012, Maribor, Slovenia, September 3-6, 2012. Proceedings. Lecture Notes in Computer Science 7442, Springer 2012, ISBN 978-3-642-32972-2 [contents] - 2011
- [j17]Hamza Chaggara, Wolfram Koepf:
On linearization and connection coefficients for generalized Hermite polynomials. J. Comput. Appl. Math. 236(1): 65-73 (2011) - [e3]Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 13th International Workshop, CASC 2011, Kassel, Germany, September 5-9, 2011. Proceedings. Lecture Notes in Computer Science 6885, Springer 2011, ISBN 978-3-642-23567-2 [contents] - 2010
- [j16]Hamza Chaggara, Wolfram Koepf:
On linearization coefficients of Jacobi polynomials. Appl. Math. Lett. 23(5): 609-614 (2010) - [j15]Ryul Kim, Wolfram Koepf:
Parity of the number of irreducible factors for composite polynomials. Finite Fields Their Appl. 16(3): 137-143 (2010) - [e2]Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov:
Computer Algebra in Scientific Computing - 12th International Workshop, CASC 2010, Tsakhkadzor, Armenia, September 6-12, 2010. Proceedings. Lecture Notes in Computer Science 6244, Springer 2010, ISBN 978-3-642-15273-3 [contents] - [e1]Wolfram Koepf:
Symbolic and Algebraic Computation, International Symposium, ISSAC 2010, Munich, Germany, July 25-28, 2010, Proceedings. ACM 2010, ISBN 978-1-4503-0150-3 [contents]
2000 – 2009
- 2009
- [j14]Wolfram Koepf, Ryul Kim:
The parity of the number of irreducible factors for some pentanomials. Finite Fields Their Appl. 15(5): 585-603 (2009) - [j13]Wolfram Koepf, Ernst W. Mayr:
Mathematik und die Informatik. Inform. Spektrum 32(1): 1-2 (2009) - [j12]Wolfram Koepf:
Integralrechnung und Computeralgebra. Inform. Spektrum 32(1): 8-11 (2009) - 2008
- [c3]Ruben Debeerst, Mark van Hoeij, Wolfram Koepf:
Solving differential equations in terms of bessel functions. ISSAC 2008: 39-46 - 2004
- [j11]Amparo Gil, Wolfram Koepf, Javier Segura:
Computing the Real Zeros of Hypergeometric Functions. Numer. Algorithms 36(2): 113-134 (2004) - 2003
- [j10]Wolfram Koepf, Karin Gatermann:
Preface to Computer algebra and computer analysis. J. Symb. Comput. 35(5): 463-464 (2003) - [c2]Wolfram Koepf:
Power series, Bieberbach conjecture and the de Branges and Weinstein functions. ISSAC 2003: 169-175 - 2002
- [j9]Wolfram Koepf, Dieter Schmersau:
Recurrence equations and their classical orthogonal polynomial solutions. Appl. Math. Comput. 128(2-3): 303-327 (2002)
1990 – 1999
- 1999
- [j8]Harald Böing, Wolfram Koepf:
Algorithms for q-Hypergeometric Summation in Computer Algebra. J. Symb. Comput. 28(6): 777-799 (1999) - 1996
- [b3]Wolfram Koepf:
DERIVE für den Mathematikunterricht. Vieweg 1996, ISBN 978-3-528-06752-6, pp. I-XVI, 1-186 - 1995
- [j7]Wolfram Koepf:
Closed form Laurent-Puiseux series of algebraic functions. Appl. Algebra Eng. Commun. Comput. 7(1): 21-26 (1995) - [j6]Wolfram Koepf:
REDUCE package for the indefinite and definite summation. SIGSAM Bull. 29(1): 14-30 (1995) - [j5]Wolfram Koepf:
Algorithms for m-Fold Hypergeometric Summation. J. Symb. Comput. 20(4): 399-417 (1995) - [j4]Wolfram Koepf:
Introduction to Maple (André Heck). SIAM Rev. 37(1): 132-135 (1995) - 1994
- [b2]Wolfram Koepf:
Höhere Analysis mit DERIVE - mit zahlreichen Abbildungen, Beispielen und Übungsaufgaben sowie Mustersitzungen mit DERIVE. Vieweg 1994, ISBN 978-3-528-06594-2, pp. I-XII, 1-206 - [j3]Wolfram Koepf:
On families of iterated derivatives. SIGSAM Bull. 28(3-4): 10-26 (1994) - 1993
- [b1]Wolfram Koepf, Adi Ben-Israel, Bob Gilbert:
Mathematik mit DERIVE. Vieweg 1993, ISBN 978-3-528-06549-2, pp. I-XIV, 1-394 - [j2]Wolfram Koepf:
Examples for the algorithmic calculation of formal Puisieux, Laurent and power series. SIGSAM Bull. 27(1): 20-32 (1993) - 1992
- [j1]Wolfram Koepf:
Power Series in Computer Algebra. J. Symb. Comput. 13(6): 581-604 (1992) - [c1]Wolfram Koepf:
Algorthmic Development of Power Series. AISMC 1992: 195-213
Coauthor Index
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