Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Thomas Dreyfus"'
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-42 (2019)
Abstract We consider analytic and formal solutions of certain family of q-difference-differential equations under the action of a complex perturbation parameter. The previous study (Lastra and Malek in Adv. Differ. Equ. 2015:344, 2015) provides infor
Externí odkaz:
https://doaj.org/article/6858304fe9c94b7baa3ae66ca6f60b7f
Autor:
Sharon Feldman, Thomas Dreyfus
Publikováno v:
Voices in Bioethics, Vol 3 (2017)
A landmark decision delivered by the Full Court of the Family Court of Australia on November 30th, 2017 confirmed that a transgender child who is capable of giving informed consent can undertake gender affirming hormone treatment without applying to
Externí odkaz:
https://doaj.org/article/8666274c196b4dcab3a315327d18224c
Autor:
Thomas Dreyfus, Charlotte Hardouin
Publikováno v:
Confluentes Mathematici. 13:39-92
Publikováno v:
Transcendence in Algebra, Combinatorics, Geometry and Number Theory. TRANS19 – Transient Transcendence in Transylvania, Brașov, Romania, May 13–17, 2019, Revised and Extended Contributions
Alin Bostan; Kilian Raschel. Transcendence in Algebra, Combinatorics, Geometry and Number Theory. TRANS19 – Transient Transcendence in Transylvania, Brașov, Romania, May 13–17, 2019, Revised and Extended Contributions, 373, Springer International Publishing, pp.61-89, 2021, Springer Proceedings in Mathematics & Statistics, 978-3-030-84303-8. ⟨10.1007/978-3-030-84304-5_3⟩
Transcendence in Algebra, Combinatorics, Geometry and Number Theory ISBN: 9783030843038
Alin Bostan; Kilian Raschel. Transcendence in Algebra, Combinatorics, Geometry and Number Theory. TRANS19 – Transient Transcendence in Transylvania, Brașov, Romania, May 13–17, 2019, Revised and Extended Contributions, 373, Springer International Publishing, pp.61-89, 2021, Springer Proceedings in Mathematics & Statistics, 978-3-030-84303-8. ⟨10.1007/978-3-030-84304-5_3⟩
Transcendence in Algebra, Combinatorics, Geometry and Number Theory ISBN: 9783030843038
International audience; The kernel method is an essential tool for the study of generating series of walks in the quarter plane. This method involves equating to zero a certain polynomial-the kernel polynomial-and using properties of the curve-the ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e20ef2771e8f6e5cf97be522e1b7193
https://hal.science/hal-03513338/file/kernel.pdf
https://hal.science/hal-03513338/file/kernel.pdf
Autor:
Thomas Dreyfus, Amélie Trotignon
Publikováno v:
Annals of Combinatorics
Annals of Combinatorics, Springer Verlag, 2021, 25 (3), pp.617-644. ⟨10.1007/s00026-021-00541-8⟩
Annals of Combinatorics, Springer Verlag, 2021, 25 (3), pp.617-644. ⟨10.1007/s00026-021-00541-8⟩
International audience; We study the nature of the generating series of some models of walks with small steps in the three quarter plane. More precisely, we restrict ourselves to the situation where the group is infinite, the kernel has genus one, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6df0f7a19e74e64f7139d93229dabec9
https://hal.archives-ouvertes.fr/hal-03357218/file/M34-Galois.pdf
https://hal.archives-ouvertes.fr/hal-03357218/file/M34-Galois.pdf
Publikováno v:
Mathematische Zeitschrift
Mathematische Zeitschrift, 2021, ⟨10.1007/s00209-020-02669-4⟩
Mathematische Zeitschrift, Springer, 2021, ⟨10.1007/s00209-020-02669-4⟩
Mathematische Zeitschrift, 2021, ⟨10.1007/s00209-020-02669-4⟩
Mathematische Zeitschrift, Springer, 2021, ⟨10.1007/s00209-020-02669-4⟩
In this paper, we study the algebraic relations satisfied by the solutions of q-difference equations and their transforms with respect to an auxiliary operator. Our main tools are the parametrized Galois theories developed in Hardouin and Singer (Mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e01b03d066381d832632b2bd74c134
https://hal.science/hal-01959032
https://hal.science/hal-01959032
Publikováno v:
Journal of the American Mathematical Society
Journal of the American Mathematical Society, 2021, 34, pp.475-503. ⟨10.1090/jams/960⟩
Journal of the American Mathematical Society, American Mathematical Society, 2021, 34, pp.475-503. ⟨10.1090/jams/960⟩
Journal of the American Mathematical Society, 2021, 34, pp.475-503. ⟨10.1090/jams/960⟩
Journal of the American Mathematical Society, American Mathematical Society, 2021, 34, pp.475-503. ⟨10.1090/jams/960⟩
After Hölder proved his classical theorem about the Gamma function, there has been a whole bunch of results showing that solutions to linear difference equations tend to be hypertranscendental (i.e., they cannot be solution to an algebraic different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af45bf0c453cf75ae03cd72bd9f31312
https://hal.science/hal-02991494
https://hal.science/hal-02991494
Publikováno v:
Journal de l'École polytechnique — Mathématiques
Journal de l'École polytechnique — Mathématiques, École polytechnique, 2021, 8, pp.147-168. ⟨10.5802/jep.143⟩
Journal de l'École polytechnique — Mathématiques, École polytechnique, 2021, 8, pp.147-168. ⟨10.5802/jep.143⟩
International audience; We develop general criteria that ensure that any non-zero solution of a given second-order difference equation is differentially transcendental, which apply uniformly in particular cases of interest, such as shift difference e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e220d5e7cc48cf4a8f0484587877ca3
https://hal.archives-ouvertes.fr/hal-03361384/document
https://hal.archives-ouvertes.fr/hal-03361384/document
Autor:
Thomas Dreyfus, Jacques-Arthur Weil
In this paper, we explain how to compute the Lie algebra of the differential Galois group of a reducible linear differential system. We achieve this by showing how to transform a block-triangular linear differential system into a Kolchin-Kovacic redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::176ce6c3118386cd670f9f48a6825644
https://hal.archives-ouvertes.fr/hal-02408036
https://hal.archives-ouvertes.fr/hal-02408036
Publikováno v:
Advances in Difference Equations
Advances in Difference Equations, Hindawi Publishin Corporation / SpringerOpen, 2019, 2019 (1), ⟨10.1186/s13662-019-2263-5⟩
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-42 (2019)
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Advances in Difference Equations, Hindawi Publishin Corporation / SpringerOpen, 2019, 2019 (1), ⟨10.1186/s13662-019-2263-5⟩
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-42 (2019)
e_Buah Biblioteca Digital Universidad de Alcalá
instname
We consider analytic and formal solutions of certain family of q-difference-differential equations under the action of a complex perturbation parameter. The previous study (Lastra and Malek in Adv. Differ. Equ. 2015:344, 2015) provides information in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69f5c039fa336c78b75ebf5a9251d861
https://hal.archives-ouvertes.fr/hal-02348580/file/multi_level_q_diff_DreyfusLastraMalek.pdf
https://hal.archives-ouvertes.fr/hal-02348580/file/multi_level_q_diff_DreyfusLastraMalek.pdf