プレプリどんどん: math.RT

arXiv math.RTの新着論文6本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-05-08/Kernel of Scott modules and Brauer indecomposabilityDistribution of spin norm along pencils: the $Sp(p, q)$ caseA Sugawara-Legendre mechanism for the hyperelliptic Heisenberg algebraA Microlocal Description of Aubert-Zelevinsky Duality on Unipotent $L$-ParametersRoot systems constructed by folding of the extended Dynkin diagramsEquivariant version of the characteristic quasi-polynomials of root systems

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/2026-05-07/Super Krawtchouk Polynomials via Lie SuperalgebrasHigher-level affine wreath product algebrasZeros of characters and orders of elements in finite groupsClassification of the irreducible ordinary modules for affine vertex operator superalgebrasOn the semisimplicity and Schur elements of (super)symmetric superalgebrasA Pinned Local Langlands Correspondence for Depth-Zero Supercuspidal RepresentationsFaithful linear and relational representations of diagram categories and monoids

arXiv math.RTの新着論文8本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-05-06/Pinned Jordan Decomposition of Characters and Depth-Zero Hecke AlgebrasA connection between minimal nilpotent orbits of types A and D via Hamiltonian reductionA duality for definable subcategories and its application to torsion classesGrowth rates of indecomposable summands in tensor powers of representations of quiversCharacteristic-free approaches around Yu's constructionAdditive categorification of the monoidal $\Lambda$-invariantClassification of irreducible Harish-Chandra modules over extended Divergence-zero Lie algebrasCentral series of cocommutative Hopf braces

arXiv math.RTの新着論文5本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-05-05/Cohomological Maschke's Theorem for Generalized DigroupsA partial dictionary between universal central extensions and orthogonal polynomials in the superelliptic Krichever--Novikov settingInduced Representations in Cooperative Games with Homogeneous Groups of PlayersRelative braid group symmetries on quantum supersymmetric pairs of type sAIIIDeligne-Lusztig varieties whose canonical divisors have negativity

arXiv math.RTの新着論文6本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-05-04/The Dual Canonical Basis in the Spin Representation via the Temperley-Lieb AlgebraOn the action of Bender-Knuth generators of cactus group on the set of short semi-standard Young tableauxScissors automorphism groups II: Solomon-Tits theoremsA Geometric Interpretation of Generalized Hurwitz--Radon Numbers Defined by Kannaka--TojoCurves on surfaces and moduli of associative algebrasReport on $AS$-Gorenstein Hopf algebras

arXiv math.RTの新着論文5本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-05-01/Asymptotic Vanishing of Stiefel--Whitney Classes for $\mathrm{GL}_n(\mathbb{F}_q)$From finite to infinite length modules over tame hereditary algebrasLie bialgebras constructed from Zinbiel bialgebras and Leibniz bialgebrasOn the Hereditariness of the Representations of Thread QuiversOscillators from non-semisimple walled Brauer algebras

arXiv math.RTの新着論文5本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-30/Unitary representations and von Neumann's continuous geometriesOn simple transposed Poisson algebrasThe dynamical algebra of the generic superintegrable model on the two-sphereQuantum Flat Connections, KZ equations, and IntegrabilityMetrics on triangulated categories and restrictions of (co)-$t$-structures

arXiv math.RTの新着論文15本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-29/The category of Whittaker modules over the Cartan Type Lie algebra $\bar{S}_2$The local Langlands correspondence of essentially unipotent supercuspidal representations for disconnected reductive groupsStability of Multiplicities in Symmetry Breaking: The sl_2 Case$B'$-orbits on flag varieties and symmetry breakingChebyshev quotients, Demazure multiplicities, and Dyck-path modelsLevel-rank dualities and moving vectorsRepresentations of Super Yangians with Gelfand-Tsetlin basesFaithful perversitiesAtom spectra of symmetric monoidal abelian categories and classification of subcategoriesLie pairs and formal Lie groupsThe coordinate ring of the universal centralizer via Demazure operatorsReciprocity and the Maslov PhasePartition division maps, symmetric functions and positivityLiouville Blocks from Spectral NetworksDerivations on the triplet $W$-algebras with $\mathfrak{sl}_2$-symmetry

arXiv math.RTの新着論文8本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-28/The coloured mutation class of $\mathbb{D}_n$- quivers and their application to $m$-cluster tilted algebrasChains of model structures arising from cotorsion pairs on extriangulated categoriesSuper-Chevalley Restriction and Relative Lie Algebra Cohomology over the 2|3 AlgebraThe Main Problem of Block Theory: Picky Elements and SubnormalizersOn classical doubling method gamma factors for certain depth zero representationsCore abaci and Diophantine equations I: fundamental weightThe Cutoff Profile for Random Transpositions on Repeated Cards in the Full Range of ParametersA representation-theoretic interpretation of the Schur expansion of two-row genomic Schur functions

arXiv math.RTの新着論文6本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-04-27/Irreducible representations of conjugacy quandlesStability of Branching Multiplicities for Orthogonal Gelfand PairsDegeneration order of $3\times 3$ nilpotent matrix tuplesTwisted traces and quantization of moduli stacks of 3d $\mathcal{N}=4$ Chern-Simons-matter theoriesExceptional poles of archimedean Rankin-Selberg L-functions for principal series representations of GL(n,R)Asymptotic behaviour of analytic torsion and cohomological torsion for $\mathbb{Q}$-rank $1$ arithmetic groups

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 categoriesStrong factorization theorem for smooth vectors of exponential solvable Lie group representationsQuantization of nilpotent coadjoint $GL_N$-orbit closures in positive characteristicsThe Representation Type of the Descent AlgebrasLusztig constants and endoscopyTwisted Kazhdan-Lusztig conjecture for $p$-adic general linear groupOrthosymplectic quantum groups revisitedRepresentation growth of quasi-semisimple profinite groupsOn the induction functor from group algebras to distribution algebras

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 algebrasMultivariable Vandermonde determinants, amalgams of matrices and Specht modulesRepresentation Cohomology of a Small CategoryUnitary highest weight modules for $\mathfrak{su}(p, q)$ and $\mathfrak{so}^{*}(2n)$ with fixed integral infinitesimal characterAlmost finitary birepresentation theory and applications to affine Soergel bimodulesUniversal $2$-parameter $\mathcal{N}=2$ supersymmetric $\mathcal{W}_{\infty}$-algebraQuantum Super Littlewood CorrespondencesExtensions of inertial blocksOn the cohomology of finite tensor categoriesTrivial extensions of Koszul Artin-Schelter regular algebras

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 OptimizationOre's theorem for thick subcategoriesOn Universal Virtual and Welded Braid Groups and Their Linear RepresentationsVerma Bases and Kashiwara-Nakashima Tableaux of $\mathfrak{sp}_4$Verma Bases for finite dimensional Representations of the orthosymplectic Lie superalgebra $\mathfrak{spo}(4|1)$Computing the Cousin-Zuckerman Resolution and the Lusztig-Vogan BijectionFractionally Calabi-Yau algebras and cluster tilting

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 ApplicationsGraded characters, demazure multiplicities, and chebyshev polynomialsNotes on Chevalley Groups and Root Category III: the Region of Total PositivityPermutation, stabilization and decompositionPointwise character bounds for $\mathrm{SU}(3)$The interval neighborhoods in the real Grothendieck groupsHomological Aspects of Separable Extensions of Triangulated CategoriesThe Reverse Tableaux: a Gateway to the Surjectivity of the Component MapSimple modules over truncated current Lie algebras of the Witt algebraA remark on an integral structure of the imperfect coefficient ring of $(\varphi,\Gamma)$-modulesOn quantum functionals for higher-order tensorsKernel-Preserving Dynamics and Symmetry Classification for Synchronization Subspaces

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 algebrasSoergel calculus for monodromic Hecke categoriesMatsuki duality for loop groupsWedderburn decomposition of the rational group algebras of $\operatorname{SL}_2(q)$ and $\operatorname{PSL}_2(q)$On Word Representations and Embeddings in Complex MatricesMasures associated with split Kac--Moody groups over valued fieldsChevalley property of module-finite Hopf algebras and discriminant idealsUniversal dualities for Wilson loops in lattice Yang-MillsMultisymmetric functions on eventually constant cyclic graphs