Results 11 to 20 of about 11,348 (250)
Fluctuations of central measures on partitions [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 We study the fluctuations of models of random partitions $(\mathbb{P}_n,ω )_n ∈\mathbb{N}$ stemming from the representation theory of the infinite symmetric group.
Pierre-Loïc Mèliot
doaj +1 more source
Subgroups of Infinite Symmetric Groups
Journal of the London Mathematical Society, 1990 Various questions are discussed on the subgroup structure of \(S:=Sym(\Omega)\), where \(\Omega\) is an infinite set. It is shown that S is not the union of a chain of size \(| \Omega |\) of proper subgroups, and results are obtained on the size of the smallest families of proper subgroups with set-theoretic union S.
Macpherson, H, Neumann, P
openaire +2 more sources
Asymptotics of symmetric polynomials [PDF]
Discrete Mathematics & Theoretical Computer Science, 2013 We develop a new method for studying the asymptotics of symmetric polynomials of representation–theoretic origin as the number of variables tends to infinity.
Vadim Gorin, Greta Panova
doaj +1 more source
SciPost Physics, 2023 Within the Projected Entangled Pair State (PEPS) tensor network formalism, a simple update (SU) method has been used to investigate the time evolution of a two-dimensional U(1) critical spin-1/2 spin liquid under Hamiltonian quench [Phys. Rev.
Ravi Teja Ponnaganti, Matthieu Mambrini, Didier Poilblanc
doaj +1 more source
GENERATING INFINITE SYMMETRIC GROUPS [PDF]
Bulletin of the London Mathematical Society, 2006 Let S=Sym(Ω) be the group of all permutations of an infinite set Ω. Extending an argument of Macpherson and Neumann, it is shown that if U is a generating set for S as a group, respectively as a monoid, then there exists a positive integer n such that every element of S may be written as a group word, respectively a monoid word, of length \leq n in the
openaire +3 more sources
Structural instabilities of infinite-layer nickelates from first-principles simulations
Physical Review Research, 2022 Rare-earth nickelates RNiO_{2} adopting an infinite-layer phase show superconductivity once La, Pr, or Nd is substituted by a divalent cation. Either in the pristine or doped form, these materials are reported to adopt a high-symmetry, perfectly ...
Álvaro Adrián Carrasco Álvarez +5 more
doaj +1 more source
Exact results in a N $$ \mathcal{N} $$ = 2 superconformal gauge theory at strong coupling
Journal of High Energy Physics, 2021 We consider the N $$ \mathcal{N} $$ = 2 SYM theory with gauge group SU(N) and a matter content consisting of one multiplet in the symmetric and one in the anti-symmetric representation.
M. Beccaria +4 more
doaj +1 more source
A Poisson type formula for Hardy classes on Heisenberg's group
Karpatsʹkì Matematičnì Publìkacìï, 2013 The Hardy type class of complex functions with infinite many variables defined on the Schrodinger irreducible unitary orbit of reduced Heisenberg group, generated by the Gauss density, is investigated.
O. V. Lopushansky, M. V. Oleksienko
doaj +1 more source
Compact Lie Groups, Generalised Euler Angles, and Applications
Universe, 2022 This is mainly a review of an intense 15-year long collaboration between the authors on explicit realisations of compact Lie groups and their applications.
Sergio Luigi Cacciatori, Antonio Scotti
doaj +1 more source
Inherent color symmetry in quantum Yang-Mills theory
Physics Letters B, 2023 We present the basic non-perturbative structure of the space of classical dynamical solutions and corresponding one particle quantum states in SU(3) Yang-Mills theory.
Dmitriy G. Pak +4 more
doaj +1 more source