Wolfram Koepf - RankMe

63 papers B 13Journal 45Unranked 2

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Ordinal matrix encoding based facial recognition. Signal Image Video Process. Guillène Martiale Wandja, Jean-Sire Armand Eyébé Fouda, Hermann Djeugoue Nzeuga, Samrat L. Sabat, Wolfram Koepf
2023	J	`jnl`	An extendable key space integer image-cipher using 4-bit piece-wise linear cat map. Multim. Tools Appl. Gaetan Gildas Gnyamsi Nkuigwa, Hermann Djeugoue Nzeuga, Jean-Sire Armand Eyébé Fouda, Samrat L. Sabat, Wolfram Koepf
2022	J	`jnl`	An 8-bit precision cipher for fast image encryption. Multim. Tools Appl. Jean-Sire Armand Eyébé Fouda, Wolfram Koepf
2022	J	`jnl`	FPS In Action: An Easy Way To Find Explicit Formulas For Interlaced Hypergeometric Sequences. CoRR Bertrand Teguia Tabuguia, Wolfram Koepf
2022	J	`jnl`	FPS in action: an easy way to find explicit formulas for interlaced hypergeometric sequences. ACM Commun. Comput. Algebra Bertrand Teguia Tabuguia, Wolfram Koepf
2022	J	`jnl`	On the Representation of Non-Holonomic Power Series. Maple Trans. Bertrand Teguia Tabuguia, Wolfram Koepf
2022	J	`jnl`	On the implementation of large period piece-wise linear Arnold cat map. Multim. Tools Appl. Hermann Djeugoue Nzeuga, Gaetan Gildas Gnyamsi Nkuigwa, Jean-Sire Armand Eyébé Fouda, Wolfram Koepf
2022	J	`jnl`	Symbolic Conversion of Holonomic Functions to Hypergeometric Type Power Series. Program. Comput. Softw. Bertrand Teguia Tabuguia, Wolfram Koepf
2021	J	`jnl`	Foreword, with a Dedication to Andreas Weber. Math. Comput. Sci. Matthew England, Wolfram Koepf, Timur M. Sadykov, Werner M. Seiler, Thomas Sturm
2021	J	`jnl`	On the representation of non-holonomic power series. CoRR Bertrand Teguia Tabuguia, Wolfram Koepf
2021	J	`jnl`	Symbolic computation of hypergeometric type and non-holonomic power series. CoRR Bertrand Teguia Tabuguia, Wolfram Koepf
2021	J	`jnl`	Three-class ECG beat classification by ordinal entropies. Biomed. Signal Process. Control. Jean Bertin Bidias à Mougoufan, Jean-Sire Armand Eyébé Fouda, Maurice Tchuenté, Wolfram Koepf
2020	J	`jnl`	Adaptive ECG beat classification by ordinal pattern based entropies. Commun. Nonlinear Sci. Numer. Simul. Jean Bertin Bidias à Mougoufan, Jean-Sire Armand Eyébé Fouda, Maurice Tchuenté, Wolfram Koepf
2020	J	`jnl`	On the solutions of holonomic third-order linear irreducible differential equations in terms of hypergeometric functions. J. Symb. Comput. Merlin Mouafo Wouodjié, Wolfram Koepf
2020	—	`conf`	Power Series Representations of Hypergeometric Type Functions. MC Bertrand Teguia Tabuguia, Wolfram Koepf
2019	J	`jnl`	A New Identity for Generalized Hypergeometric Functions and Applications. Axioms Mohammad Masjed-Jamei, Wolfram Koepf
2019	B	`ed.`	Computer Algebra in Scientific Computing - 21st International Workshop, CASC 2019, Moscow, Russia, August 26-30, 2019, Proceedings CASC Matthew England, Wolfram Koepf, Timur M. Sadykov, Werner M. Seiler, Evgenii V. Vorozhtsov
2019	J	`jnl`	On a New Class of Laplace-Type Integrals Involving Generalized Hypergeometric Functions. Axioms Wolfram Koepf, Insuk Kim, Arjun K. Rathie
2018	B	`ed.`	Computer Algebra in Scientific Computing - 20th International Workshop, CASC 2018, Lille, France, September 17-21, 2018, Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov
2018	J	`jnl`	Some Summation Theorems for Generalized Hypergeometric Functions. Axioms Mohammad Masjed-Jamei, Wolfram Koepf
2017	B	`ed.`	Computer Algebra in Scientific Computing - 19th International Workshop, CASC 2017, Beijing, China, September 18-22, 2017, Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov
2017	J	`jnl`	Foreword. Math. Comput. Sci. Thierry N. Dana-Picard, Wolfram Koepf, Ilias S. Kotsireas, Zoltán Kovács, Alexander N. Prokopenya, Werner M. Seiler
2017	J	`jnl`	Some steps to improve software information. ACM Commun. Comput. Algebra Albert Heinle, Wolfram Koepf, Wolfram Sperber
2017	J	`jnl`	Symbolic computation of some power-trigonometric series. J. Symb. Comput. Mohammad Masjed-Jamei, Wolfram Koepf
2017	J	`jnl`	The ordinal Kolmogorov-Sinai entropy: A generalized approximation. Commun. Nonlinear Sci. Numer. Simul. Jean-Sire Armand Eyébé Fouda, Wolfram Koepf, Sabir Jacquir
2016	B	`ed.`	Computer Algebra in Scientific Computing - 18th International Workshop, CASC 2016, Bucharest, Romania, September 19-23, 2016, Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov
2015	J	`jnl`	Algorithmic Approach for Formal Fourier Series. Math. Comput. Sci. Wolfram Koepf, Etienne Nana Chiadjeu
2015	B	`ed.`	Computer Algebra in Scientific Computing - 17th International Workshop, CASC 2015, Aachen, Germany, September 14-18, 2015, Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov
2015	J	`jnl`	Detecting regular dynamics from time series using permutations slopes. Commun. Nonlinear Sci. Numer. Simul. Jean-Sire Armand Eyébé Fouda, Wolfram Koepf
2014	B	`ed.`	Computer Algebra in Scientific Computing - 16th International Workshop, CASC 2014, Warsaw, Poland, September 8-12, 2014. Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Werner M. Seiler, Evgenii V. Vorozhtsov
2013	B	`ed.`	Computer Algebra in Scientific Computing - 15th International Workshop, CASC 2013, Berlin, Germany, September 9-13, 2013. Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov
2013	J	`jnl`	Connection and linearization coefficients of the Askey-Wilson polynomials. J. Symb. Comput. Mama Foupouagnigni, Wolfram Koepf, D. D. Tcheutia
2013	J	`jnl`	Guest Editors' foreword. J. Symb. Comput. Wolfram Koepf, Stephen M. Watt
2013	J	`jnl`	On Solutions of Holonomic Divided-Difference Equations on Nonuniform Lattices. Axioms Mama Foupouagnigni, Wolfram Koepf, Maurice Kenfack-Nangho, Salifou Mboutngam
2012	J	`jnl`	Algorithmic determination of q-power series for q-holonomic functions. J. Symb. Comput. Torsten Sprenger, Wolfram Koepf
2012	B	`ed.`	Computer Algebra in Scientific Computing - 14th International Workshop, CASC 2012, Maribor, Slovenia, September 3-6, 2012. Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov
2012	J	`jnl`	Representations of q-orthogonal polynomials. J. Symb. Comput. Mama Foupouagnigni, Wolfram Koepf, D. D. Tcheutia, P. Njionou Sadjang
2011	B	`ed.`	Computer Algebra in Scientific Computing - 13th International Workshop, CASC 2011, Kassel, Germany, September 5-9, 2011. Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov
2011	J	`jnl`	On linearization and connection coefficients for generalized Hermite polynomials. J. Comput. Appl. Math. Hamza Chaggara, Wolfram Koepf
2010	B	`ed.`	Computer Algebra in Scientific Computing - 12th International Workshop, CASC 2010, Tsakhkadzor, Armenia, September 6-12, 2010. Proceedings CASC Vladimir P. Gerdt, Wolfram Koepf, Ernst W. Mayr, Evgenii V. Vorozhtsov
2010	J	`jnl`	On linearization coefficients of Jacobi polynomials. Appl. Math. Lett. Hamza Chaggara, Wolfram Koepf
2010	J	`jnl`	Parity of the number of irreducible factors for composite polynomials. Finite Fields Their Appl. Ryul Kim, Wolfram Koepf
2010	B	`ed.`	Symbolic and Algebraic Computation, International Symposium, ISSAC 2010, Munich, Germany, July 25-28, 2010, Proceedings ISSAC Wolfram Koepf
2009	J	`jnl`	Integralrechnung und Computeralgebra. Inform. Spektrum Wolfram Koepf
2009	J	`jnl`	Mathematik und die Informatik. Inform. Spektrum Wolfram Koepf, Ernst W. Mayr
2009	J	`jnl`	The parity of the number of irreducible factors for some pentanomials. Finite Fields Their Appl. Wolfram Koepf, Ryul Kim
2008	B	`conf`	Solving differential equations in terms of bessel functions. ISSAC Ruben Debeerst, Mark van Hoeij, Wolfram Koepf
2004	J	`jnl`	Computing the Real Zeros of Hypergeometric Functions. Numer. Algorithms Amparo Gil, Wolfram Koepf, Javier Segura
2003	B	`conf`	Power series, Bieberbach conjecture and the de Branges and Weinstein functions. ISSAC Wolfram Koepf
2003	J	`jnl`	Preface to Computer algebra and computer analysis. J. Symb. Comput. Wolfram Koepf, Karin Gatermann
2002	J	`jnl`	Recurrence equations and their classical orthogonal polynomial solutions. Appl. Math. Comput. Wolfram Koepf, Dieter Schmersau
1999	J	`jnl`	Algorithms for q-Hypergeometric Summation in Computer Algebra. J. Symb. Comput. Harald Böing, Wolfram Koepf
1996	—	`book`	DERIVE für den Mathematikunterricht. Wolfram Koepf
1995	J	`jnl`	Algorithms for m-Fold Hypergeometric Summation. J. Symb. Comput. Wolfram Koepf
1995	J	`jnl`	Closed form Laurent-Puiseux series of algebraic functions. Appl. Algebra Eng. Commun. Comput. Wolfram Koepf
1995	J	`jnl`	Introduction to Maple (André Heck). SIAM Rev. Wolfram Koepf
1995	J	`jnl`	REDUCE package for the indefinite and definite summation. SIGSAM Bull. Wolfram Koepf
1994	—	`book`	Höhere Analysis mit DERIVE - mit zahlreichen Abbildungen, Beispielen und Übungsaufgaben sowie Mustersitzungen mit DERIVE. Wolfram Koepf
1994	J	`jnl`	On families of iterated derivatives. SIGSAM Bull. Wolfram Koepf
1993	J	`jnl`	Examples for the algorithmic calculation of formal Puisieux, Laurent and power series. SIGSAM Bull. Wolfram Koepf
1993	—	`book`	Mathematik mit DERIVE. Wolfram Koepf, Adi Ben-Israel, Bob Gilbert
1992	—	`conf`	Algorthmic Development of Power Series. AISMC Wolfram Koepf
1992	J	`jnl`	Power Series in Computer Algebra. J. Symb. Comput. Wolfram Koepf