プレプリどんどん: math.RT

arXiv math. RTの新着論文9本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-24/ Lectures on singularity categories Strong factorization theorem for smooth vectors of exponential solvable Lie group representations Quantization of nilpotent coadjoint $GL_N$-orbit closures in positive characteristics The Representation Type of the Descent Algebras Lusztig c...

arXiv math. RTの新着論文10本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-23/ Koszul duality for quadratic monomial algebras Multivariable Vandermonde determinants, amalgams of matrices and Specht modules Representation Cohomology of a Small Category Unitary highest weight modules for $\mathfrak{su}(p, q)$ and $\mathfrak{so}^{*}(2n)$ with fixed integr...

arXiv math. RTの新着論文7本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-22/ Kazhdan-Lusztig Basis and Optimization Ore's theorem for thick subcategories On Universal Virtual and Welded Braid Groups and Their Linear Representations Verma Bases and Kashiwara-Nakashima Tableaux of $\mathfrak{sp}_4$ Verma Bases for finite dimensional Representations of t...

arXiv math. RTの新着論文12本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-21/ A Non-graded Koszul Duality and Its Applications Graded characters, demazure multiplicities, and chebyshev polynomials Notes on Chevalley Groups and Root Category III: the Region of Total Positivity Permutation, stabilization and decomposition Pointwise character bounds for...

arXiv math. RTの新着論文9本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-20/ $D$-bialgebras, dendrification and embeddings into AWB of almost Poisson algebras Soergel calculus for monodromic Hecke categories Matsuki duality for loop groups Wedderburn decomposition of the rational group algebras of $\operatorname{SL}_2(q)$ and $\operatorname{PSL}_2(q)$...