Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Suzy S. Maddah"'
Autor:
Suzy S. Maddah, Moulay A. Barkatou
Publikováno v:
Journal of Symbolic Computation
Journal of Symbolic Computation, 2019, 94, pp.183-209. ⟨10.1016/j.jsc.2018.08.003⟩
Journal of Symbolic Computation, Elsevier, 2019, 94, pp.183-209. ⟨10.1016/j.jsc.2018.08.003⟩
Journal of Symbolic Computation, 2019, 94, pp.183-209. ⟨10.1016/j.jsc.2018.08.003⟩
Journal of Symbolic Computation, Elsevier, 2019, 94, pp.183-209. ⟨10.1016/j.jsc.2018.08.003⟩
International audience; In this article, we discuss formal invariants of singularly-perturbed linear differential systems inneighborhood of turning points and give algorithms which allow their computation. The algo-rithms proposed are implemented in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::971a851387bc91c343ff4ee18f6d1891
https://doi.org/10.1016/j.jsc.2018.08.003
https://doi.org/10.1016/j.jsc.2018.08.003
Publikováno v:
Journal of Symbolic Computation
Journal of Symbolic Computation, Elsevier, 2017, 81, pp.41-68. ⟨10.1016/j.jsc.2016.11.018⟩
Journal of Symbolic Computation, 2017, 81, pp.41-68. ⟨10.1016/j.jsc.2016.11.018⟩
Journal of Symbolic Computation, Elsevier, 2017, 81, pp.41-68. ⟨10.1016/j.jsc.2016.11.018⟩
Journal of Symbolic Computation, 2017, 81, pp.41-68. ⟨10.1016/j.jsc.2016.11.018⟩
In this paper, we present an algorithm for computing a fundamental matrix of formal solutions of completely integrable Pfaffian systems with normal crossings in several variables. This algorithm is a generalization of a method developed for the bivar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a6ee6b80dd292ae6465bc2fd2f470da
https://hal.archives-ouvertes.fr/hal-01710138
https://hal.archives-ouvertes.fr/hal-01710138
Autor:
Suzy S. Maddah, Moulay A. Barkatou
Publikováno v:
Proceedings of the 2015 ACM on International Symposium on Symbolic and Algebraic Computation
ISSAC 2015-International Symposium on Symbolic and Algebraic Computation
ISSAC 2015-International Symposium on Symbolic and Algebraic Computation, Jul 2015, Bath, United Kingdom. pp.53-60, ⟨10.1145/2755996.2756668⟩
ISSAC
ISSAC 2015-International Symposium on Symbolic and Algebraic Computation
ISSAC 2015-International Symposium on Symbolic and Algebraic Computation, Jul 2015, Bath, United Kingdom. pp.53-60, ⟨10.1145/2755996.2756668⟩
ISSAC
International audience; In this paper we present a new algorithm which, given a system of first order linear differential equations with rational function coefficients, constructs an equivalent system with rational function coefficients, whose finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ddbcae68abde51258b7e29c0b3d0b9d
https://hal.archives-ouvertes.fr/hal-01306230
https://hal.archives-ouvertes.fr/hal-01306230
Autor:
Suzy S. Maddah
Publikováno v:
ACM Communications in Computer Algebra. 49:26-27
In this paper, we present an algorithm for computing a fundamental matrix of formal solutions of completely integrable Pfaffi an systems with normal crossings in several variables. This algorithm is a generalization of a method developed for the biva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88e615796a41bb7d157720695dedd6b8
https://doi.org/10.1145/2768577.2768626
https://doi.org/10.1145/2768577.2768626
Publikováno v:
Proceedings of the 39th International Symposium on Symbolic and Algebraic Computation
ISSAC 2014
ISSAC 2014, Jul 2014, Kobe, Japan. pp.312-319, ⟨10.1145/2608628.2608656⟩
ISSAC
ISSAC 2014
ISSAC 2014, Jul 2014, Kobe, Japan. pp.312-319, ⟨10.1145/2608628.2608656⟩
ISSAC
In this paper, we present an algorithm which computes a fundamental matrix of formal solutions of completely integrable Pfaffian systems with normal crossings in two variables, based on (Barkatou, 1997). A first step was set in (Barkatou-LeRoux, 2006
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6098c276ff4e091e847ab79971371bf9
http://arxiv.org/abs/1401.5439
http://arxiv.org/abs/1401.5439
Publikováno v:
Proceedings of the 39th International Symposium on Symbolic and Algebraic Computation
ISSAC 2014-International Symposium on Symbolic and Algebraic Computation
ISSAC 2014-International Symposium on Symbolic and Algebraic Computation, Jul 2014, Kobe, Japan. pp.320-327, ⟨10.1145/2608628.2608655⟩
ISSAC
ISSAC 2014-International Symposium on Symbolic and Algebraic Computation
ISSAC 2014-International Symposium on Symbolic and Algebraic Computation, Jul 2014, Kobe, Japan. pp.320-327, ⟨10.1145/2608628.2608655⟩
ISSAC
In this article, we recover singularly-perturbed linear differential systems from their turning points and reduce the rank of the singularity in the parameter to its minimal integer value. Our treatment is Moser-based; that is to say it is based on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51fcce689fbf2c6719dacd3b04c02af0
Autor:
Suzy S. Maddah
Publikováno v:
ACM Communications in Computer Algebra. 49:31-31
We consider the singularly-perturbed linear dierential system of the form dY dx = A(x; )Y = h x p 1 X k=0 Ak(x) k Y: (1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8ddc744f12824fc9b188750c48e80b1
https://doi.org/10.1145/2768577.2768638
https://doi.org/10.1145/2768577.2768638