Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3.4k papers
- Lyon 1 UniversitéFR2k papers
- Centre de Recherche Astrophysique de LyonFR1.3k papers
- Laboratoire de Physique de l'ENS de LyonFR1.3k papers
- Université de LyonFR537 papers
- Unité de Mathématiques Pures et AppliquéesFR399 papers
- European Southern ObservatoryCL328 papers
- Laboratoire de l'Informatique du ParallélismeFR328 papers
- Sorbonne UniversitéFR283 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR269 papers
- Université Grenoble AlpesFR236 papers
- Institut national de recherche en sciences et technologies du numériqueFR233 papers
10 papers · 1 filter
A note on tiling with integer-sided rectangles
Richard Kenyon
We show how to determine if a given simple rectilinear polygon can be tiled with rectangles, each having an integer side.
Tiling a rectangle with the fewest squares
Richard Kenyon
We show that a square-tiling of a rectangle, where and are relatively prime integers, has at least squares. If we construct a square-tiling with…
Finite W Algebras and Intermediate Statistics
F. Barbarin, E. Ragoucy, P. Sorba
New realizations of finite W algebras are constructed by relaxing the usual constraint conditions. Then, finite W algebras are recognized in the Heisenberg quantization recently pr…
Regular Conjugacy Classes in the Weyl Group and Integrable Hierarchies
F. Delduc, L. Feher
Generalized KdV hierarchies associated by Drinfeld-Sokolov reduction to grade one regular semisimple elements from non-equivalent Heisenberg subalgebras of a loop algebra $\G\otime…
On Coset Reductions of KP Hierarchies
F. Toppan
In this talk the class of multi-fields reductions of the KP and super-KP hierarchies (leading to non-purely differential Lax operators) is revisited from the point of view of coset…
On the photoproduction of jets at HERA
P. Aurenche, M. Fontannaz, J. -Ph. Guillet
We discuss the inclusive jet production at HERA in the next-to-leading logarithm approximation. Theoretical uncertainties are considered in some details. We show the importance of…
Global Aspects of the WZNW Reduction to Toda Theories
I. Tsutsui, L. Feher
It is well-known that the Toda Theories can be obtained by reduction from the Wess-Zumino-Novikov-Witten (WZNW) model, but it is less known that this WZNW Toda reduct…
N=1,2 Super-NLS Hierarchies as Super-KP Coset Reductions
Francesco Toppan
We define consistent finite-superfields reductions of the super-KP hierarchies via the coset approach we already developped for reducing the bosonic KP-hierarchy (generatin…
On Universal Vassiliev Invariants
Daniel Altschuler, Laurent Freidel
Using properties of ordered exponentials and the definition of the Drinfeld associator as a monodromy operator for the Knizhnik-Zamolodchikov equations, we prove that the analytic…
Non-hermitian tricriticality in the Blume-Capel model with imaginary field
G. von Gehlen
Using finite-size-scaling methods, we study the quantum chain version of the spin--Blume-Capel model coupled to an imaginary field. The aim is to realize higher order non-unitar…