Results 31 to 40 of about 11,399 (183)
When are the natural embeddings of classical invariant rings pure?
Forum of Mathematics, Sigma, 2023 Consider a reductive linear algebraic group G acting linearly on a polynomial ring S over an infinite field; key examples are the general linear group, the symplectic group, the orthogonal group, and the special linear group, with the classical ...
Melvin Hochster +3 more
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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
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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
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
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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
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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
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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
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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
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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
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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
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