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リー代数と古典群と対称群と圏 - 2026/9/24の論文18本
プレプリどんどん: math.RT · 24 сентября 2026 г. · 37 мин
arXiv math.RTの新着論文18本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-09-24/ Reduction Algebras Involving Symplectic Lie Algebras The intersection of local Arthur packets for even orthogonal groups and applications On the normality of the commuting scheme Lifting $A_\infty$-structures through coverings with applications to fractional Brauer graph algebras Degenerations of chain complexes Locally analytic representations in mixed characteristic via stacks Counterexamples to the Reiner-Shimozono conjecture and the failure of Schubert filtrations Endoscopic liftings and parameters of epipelagic representations for classical groups Gabriel Spectrum of Persistence Categories On the inductive Giannelli-McKay condition for sporadic groups On convex bodies with rotationally symmetric planar projections Cosets with constant characteristic polynomial Spherical harmonics, operators of multiplication by coordinates, and infinitesimal conformal transformations Symmetric group actions on the coordinate ring of the lower unipotent group and the polynomial ring with quantum parameters The Kazhdan-Lusztig category of $\mathfrak{osp}_{1|2n}$ at irrational levels Single-Orbit Recovery of Groups via an Optimization Principle Braidings, duoidal categories and pre-Cartier structures for bi(co)modules Partition functors and universal exponential relations