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pro vyhledávání: '"Mathieu Olivier"'
It is shown that the universal enveloping algebra of an infinite-dimensional simple $\mathbb Z^n$-graded Lie algebra is not Noetherian.
Comment: 14 pages. Comments are welcome
Comment: 14 pages. Comments are welcome
Externí odkaz:
http://arxiv.org/abs/2405.15235
Autor:
Classen, Albrecht
Publikováno v:
Mediaevistik, 2019 Jan 01. 32, 466-467.
Externí odkaz:
https://www.jstor.org/stable/45285926
Autor:
Lau, Michael, Mathieu, Olivier
We consider bounded weight modules for the universal central extension ${\mathfrak{sl}}_2(J)$ of the Tits-Kantor-Koecher algebra of a unital Jordan algebra $J$. Universal objects called Weyl modules are introduced and studied, and a combinatorial dom
Externí odkaz:
http://arxiv.org/abs/2312.16766
Autor:
Mathieu, Olivier
For g at least 2, the Thurston spine Pg is the subspace of Teichmueller space Tg , consisting of the marked surfaces for which the set of shortest curves, the systoles, cuts the surface into polygons. Our main result is the existence of an infinite s
Externí odkaz:
http://arxiv.org/abs/2310.15618
Autor:
Irmer, Ingrid, Mathieu, Olivier
The systoles of a hyperbolic surface {\Sigma} are the shortest closed geodesics. We say that the systoles fill the surface if the set Syst({\Sigma}) of all systoles cuts {\Sigma} into polygons. We refine an idea of Schmutz [15] to construct closed hy
Externí odkaz:
http://arxiv.org/abs/2310.15531
Akademický článek
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Autor:
Mathieu, Olivier
Given a field $K$, we investigate which subgroups of the group Aut$\mathbb{A}^2_K$ of polynomial automorphisms of the plane are linear or not. The results are contrasted. The group Aut$\mathbb{A}^2_K$ itself is nonlinear, except if $K$ is finite, but
Externí odkaz:
http://arxiv.org/abs/2303.07734
Autor:
Leleu, Laurence
Publikováno v:
Revue Historique, 2016 Jan 01(677), 186-188.
Externí odkaz:
http://www.jstor.org/stable/43884931
Autor:
Mathieu, Olivier
Let $K$ be a field, and let $\Aut \,K^2$ be the group of polynomial automorphisms of $K^2$. If $K$ is infinite, this group is nonlinear. Moreover it contains nonlinear FG subgroups when $\ch\,K=0$. On the opposite, it contains some linear "finite cod
Externí odkaz:
http://arxiv.org/abs/2212.02460
Autor:
Chollet, Loïc
Chronique rimée de Livonie. Traduction de Danielle Buschinger et Mathieu Olivier. Introduction et notes de Mathieu Olivier, Paris (Honoré Champion) 2019, 470 p. (Traductions des classiques du Moyen Âge, 103), ISBN 978-2-7453-4995-8, EUR 38,00.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdbb6e9c566f54f8fb10b728ccd80583