Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Deneufchâtel, Matthieu"'
Autor:
Deneufchâtel, Matthieu
Nous présentons différents résultats liés par les outils et les structures qu'ils font intervenir (intégrales itérées, produits de mélange). Dans la première partie, nous considérons le calcul de certaines intégrales de type Selberg et leu
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00736727
http://tel.archives-ouvertes.fr/docs/00/73/67/27/PDF/These_Deneufchatel.pdf
http://tel.archives-ouvertes.fr/docs/00/73/67/27/PDF/These_Deneufchatel.pdf
Autor:
Carré, Christophe, Debroux, Noemie, Deneufchatel, Matthieu, Dubernard, Jean-Philippe, Hillaret, Conrad, Luque, Jean-Gabriel, Mallet, Olivier
We investigate the enumeration of two families of polycubes, namely pyramids and espaliers, in connection with the multi-indexed Dirichlet convolution
Externí odkaz:
http://arxiv.org/abs/1311.4836
In this paper, we explain the importance of finite decomposition semigroups and present two theorems related to their structure.
Comment: 1 figure
Comment: 1 figure
Externí odkaz:
http://arxiv.org/abs/1303.3913
Autor:
Deneufchâtel, Matthieu
This paper is devoted to the presentation of combinatorial bialgebras whose coproduct is defined with the help of a commutative semigroup. We consider this setting in order to give a general framework which admits as special cases the shuffle and stu
Externí odkaz:
http://arxiv.org/abs/1211.4710
In this paper, we present Sch\"utzenberger's factorization in different combinatorial contexts and show that its validity is not restricted to these cases but can be extended to every Lie algebra endowed with an ordered basis. We also expose some ele
Externí odkaz:
http://arxiv.org/abs/1111.6759
Autor:
Deneufchâtel, Matthieu, Duchamp, Gérard Henry Edmond, Minh, Vincel Hoang Ngoc, Solomon, Allan I.
We obtain a necessary and sufficient condition for the linear independence of solutions of differential equations for hyperlogarithms. The key fact is that the multiplier (i.e. the factor $M$ in the differential equation $dS=MS$) has only singulariti
Externí odkaz:
http://arxiv.org/abs/1101.4497
Autor:
Deneufchâtel, Matthieu
In this paper, we describe a general method for computing Selberg-like integrals based on a formula, due to Kaneko, for Selberg-Jack integrals. The general principle consists in expanding the integrand \emph{w.r.t.} the Jack basis, which is obtained
Externí odkaz:
http://arxiv.org/abs/1007.2161
We investigate the asymptotic behavior of the Selberg-like integral $$ \frac1{N!}\int_{[0,1]^N}x_1^p\prod_{i
Externí odkaz:
http://arxiv.org/abs/1003.5996
Autor:
Deneufchâtel, Matthieu
We present several results linked by the tools and by the underlying structures we use (iterated integrals, shuffle products). In the first part, we are interested in the computation of integrals of Selberg type and in their asymptotics when the numb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::6b43c0803e0899566da26235ced2ad42
https://theses.hal.science/tel-00736727
https://theses.hal.science/tel-00736727