Results
author = "Abdesselam, A"
Histoire de l'École Nationale Vétérinaire de Toulouse dans ses relations avec l'urbanisme toulousain
Author(s) :
Abdesselam, Marion
Description :
La première école vétérinaire toulousaine établie à Matabiau dès 1825 selon les plans de Jean-Pierre Laffon est un exemple remarquable d’ édifice public néoclassique approuvé par le Conseil des bâtiments Civils, dans le respect de la structure largement employée du collège jésuite de la Contre-Réfor...
Repository :
OATAO (Open Archive Toulouse Archive Ouverte)
Language(s) :
Undetermined
Recherche de production résonante de sleptons au Run I de D0. Identification et mesure des électrons au Run II
Author(s) :
Abdesselam, Abdelouahab
Description :
NIL
Repository :
HAL - Hyper Article on Line
Language(s) :
French
A Complete Renormalization Group Trajectory Between Two Fixed Points
Author(s) :
Abdesselam, Abdelmalek
Description :
We give a rigorous nonperturbative construction of a massless discrete
trajectory for Wilson's exact renormalization group. The model is a three
dimensional Euclidean field theory with a modified free propagator. The
trajectory realizes the mean field to critical crossover from the ultraviolet
Gau...
Repository :
arXiv
Language(s) :
Undetermined
The Jacobian Conjecture as a Problem of Perturbative Quantum Field Theory
Author(s) :
Abdesselam, A.
Description :
The Jacobian conjecture is an old unsolved problem in mathematics, which has
been unsuccessfully attacked from many different angles. We add here another
point of view pertaining to the so called formal inverse approach, that of
perturbative quantum field theory.
,
Comment: 22 pages, 13 diagrams
Repository :
arXiv
Language(s) :
Undetermined
A Physicist's Proof of the Lagrange-Good Multivariable Inversion Formula
Author(s) :
Abdesselam, A.
Description :
We provide yet another proof of the classical Lagrange-Good multivariable
inversion formula using techniques of quantum field theory.
,
Comment: 9 pages, 3 diagrams
Repository :
arXiv
Language(s) :
Undetermined
Feynman Diagrams in Algebraic Combinatorics
Author(s) :
Abdesselam, Abdelmalek
Description :
We show, in great detail, how the perturbative tools of quantum field theory
allow one to rigorously obtain: a ``categorified'' Faa di Bruno type formula
for multiple composition, an explicit formula for reversion and a proof of
Lagrange-Good inversion, all in the setting of multivariable power se...
Repository :
arXiv
Language(s) :
Undetermined
Grassmann-Berezin Calculus and Theorems of the Matrix-Tree Type
Author(s) :
Abdesselam, Abdelmalek
Description :
We prove two generalizations of the matrix-tree theorem. The first one, a
result essentially due to Moon for which we provide a new proof, extends the
``all minors'' matrix-tree theorem to the ``massive'' case where no condition
on row or column sums is imposed. The second generalization, which is...
Repository :
arXiv
Language(s) :
Undetermined
A Computational Solution to a Question by Beauville on the Invariants of the Binary Quintic
Author(s) :
Abdesselam, Abdelmalek
Description :
We obtain an alternate proof of an injectivity result by Beauville for a map
from the moduli space of quartic del Pezzo surfaces to the set of conjugacy
classes of certain subgroups of the Cremona group. This amounts to showing that
a projective configuration of five distinct unordered points on t...
Repository :
arXiv
Language(s) :
Undetermined
Atypical Representations of $U_{q}(sl(N))$ at Roots of Unity
Author(s) :
Abdesselam, Boucif
Description :
We show how to adapt the Gelfand-Zetlin basis for describing the atypical
representation of ${\cal U}_{\displaystyle{q}}(sl(N))$ when $q$ is root of
unity. The explicit construction of atypical representation is presented in
details for $N=3$.
,
Comment: 18 pages, Tex-file and 2 figures. Uuencoded, ...
Repository :
arXiv
Language(s) :
Undetermined
The Twisted Heisenberg Algebra ${\cal U}_{h,w}({\cal H}(4))$
Author(s) :
Abdesselam, Boucif
Description :
A two parametric deformation of the enveloping Heisenberg algebra ${\cal
H}(4)$ which appear as a combination of the standard and a nonstandard
quantization given by Ballesteros and Herranz is defined and proved to be
Ribbon Hopf algebra. The universal ${\cal R}$-matrix and its associated quantum
...
Repository :
arXiv
Language(s) :
Undetermined