EuDML | Browse

Items

All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Displaying 501 – 520 of 2342

Deformation on phase space.

Oscar Arratia, M.ª Angeles Martín Mínguez, María Angeles del Olmo (2002)

RACSAM

El trabajo que presentamos constituye una revisión de varios procedimientos de cuantización basados en un espacio de fases clásico M. Estos métodos consideran a la mecánica cuántica como una "deformación" de la mecánica clásica por medio de la "transformación" del álgebra conmutativa C∞(M) en una nueva álgebra no conmutativa C∞(M)ħ. Todas estas ideas conducen de modo natural a los grupos cuánticos como deformación (o cuantización en un sentido amplio) de los grupos de Poisson-Lie, lo cual también...

Déformations des structures complexes sur les espaces homogènes de SL (2, ...).

Etienne Ghys (1995)

Journal für die reine und angewandte Mathematik

Déformations éformations formelles de certaines représentations de l'algèbre de Lie d'un groupe de Poincaré généralisé

Benjamin Cahen (2001)

Annales mathématiques Blaise Pascal

Deformations of representations of discrete subgroups of SO (3,1).

Michael Kapovich (1994)

Mathematische Annalen

Déformations polarisées d'algèbres sur les orbites coadjointes des groupes exponentiels

Didier Arnal, Béchir Dali (2000)

Annales de la Faculté des sciences de Toulouse : Mathématiques

Deformed Heisenberg algebra with reflection and $d$ -orthogonal polynomials

Fethi Bouzeffour, Hanen Ben Mansour, Ali Zaghouani (2017)

Czechoslovak Mathematical Journal

This paper is devoted to the study of matrix elements of irreducible representations of the enveloping deformed Heisenberg algebra with reflection, motivated by recurrence relations satisfied by hypergeometric functions. It is shown that the matrix elements of a suitable operator given as a product of exponential functions are expressed in terms of $d$ -orthogonal polynomials, which are reduced to the orthogonal Meixner polynomials when $d = 1$ . The underlying algebraic framework allowed a systematic derivation...

Degenerate principal series and compact groups.

Kenneth D. Johnson (1990)

Mathematische Annalen

Degenerate principal series for orthogonal groups.

Chris Jantzen (1993)

Journal für die reine und angewandte Mathematik

Degenerate principal series representations of $S p (2 n, 𝐑)$

Soo Teck Lee (1996)

Compositio Mathematica

Degree two monomial representations of local Weil groups.

Wen-Ch'ing Winnie, P. Gérardin (1989)

Journal für die reine und angewandte Mathematik

Demazure character formula in arbitrary Kac-Moody setting.

S. Kumar (1987)

Inventiones mathematicae

Der Satz von Helson-Reiter für spezielle nilopotente Lie-Gruppen.

H.J. Hey, J. Ludwig (1979)

Mathematische Annalen

Derivations of vector fields

Floris Takens (1973)

Compositio Mathematica

Des groupes magiques ou quand des sous-groupes libres affines opèrent proprement discontinûment sur $𝐑^{3}$

Françoise Dal'bo (1989/1990)

Séminaire de théorie spectrale et géométrie

Description de la correspondance de Howe en termes de classification de Kazhdan-Lusztig.

A.-M. Aubert (1991)

Inventiones mathematicae

Description of infinite-dimensional abelian regular Lie groups.

Michor, Peter, Teichmann, Josef (1999)

Journal of Lie Theory

Designs, groups and lattices

Christine Bachoc (2005)

Journal de Théorie des Nombres de Bordeaux

The notion of designs in Grassmannian spaces was introduced by the author and R. Coulangeon, G. Nebe, in [3]. After having recalled some basic properties of these objects and the connections with the theory of lattices, we prove that the sequence of Barnes-Wall lattices hold $6$ -Grassmannian designs. We also discuss the connections between the notion of Grassmannian design and the notion of design associated with the symmetric space of the totally isotropic subspaces in a binary quadratic space, which...

Currently displaying 501 – 520 of 2342

Previous Page 26 Next

Displaying 501 – 520 of 2342

Deformation on phase space.

Déformations des structures complexes sur les espaces homogènes de SL (2, ...).

Déformations éformations formelles de certaines représentations de l'algèbre de Lie d'un groupe de Poincaré généralisé

Deformations of representations of discrete subgroups of SO (3,1).

Déformations polarisées d'algèbres sur les orbites coadjointes des groupes exponentiels

Deformed Heisenberg algebra with reflection and $d$ -orthogonal polynomials

Degenerate principal series and compact groups.

Degenerate principal series for orthogonal groups.

Degenerate principal series representations of $S p (2 n, 𝐑)$

Degree two monomial representations of local Weil groups.

Demazure character formula in arbitrary Kac-Moody setting.

Der Satz von Helson-Reiter für spezielle nilopotente Lie-Gruppen.

Derivations of vector fields

Des groupes magiques ou quand des sous-groupes libres affines opèrent proprement discontinûment sur $𝐑^{3}$

Description de la correspondance de Howe en termes de classification de Kazhdan-Lusztig.

Description of infinite-dimensional abelian regular Lie groups.

Designs, groups and lattices

Determinant functions and the geometry of the flag manifold for SU(p,q).

Determination of the Interwining Operators for Holomorphically Induced Representations of SU (p,q).

Determining representations from invariant dimensions.

Currently displaying 501 – 520 of 2342