プレプリどんどん: math.RT

7:10

クィバー、圏、ウェイル群と組合せ論 - 2026/8/10の論文4本

プレプリどんどん: math.RT ·

2026/08/10

arXiv math.RTの新着論文4本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-08-10/A combinatorial rule for $GL$-multiplicities of $A_n$-quiver lociRelative Interval Tilting, Higher Auslander Staircase Corners and Rational Dyck PosetsDecomposition matrices of cyclotomic $q$-web categoriesA Kohno--Drinfeld Theorem for iquantum Weyl groups

ja

7:31

局所体と曲線と符号と圏 - 2026/8/7の論文4本

プレプリどんどん: math.RT ·

2026/08/07

arXiv math.RTの新着論文4本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-08-07/Generic spherical unitary dual for Chevalley groups over local fieldsModularity of Point Counts for the Curves $X^a=Y^b$: New Rogers--Ramanujan IdentitiesBeyond transversality: structure of Clifford circuits for CSS codesRelative modular categories from $\mathfrak{osp}(2 \vert 2n)$

ja

19:14

表現論と融合圏と代数構造 - 2026/8/6の論文11本

プレプリどんどん: math.RT ·

2026/08/06

arXiv math.RTの新着論文11本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-08-06/Scattering diagrams for Artin algebrasSimple Restricted modules for $N=2$ Neveu-Schwarz algebraOn Tate cohomology and base change of representations of $D^\times$On simples in a cosilting heart and mutation of cosilting pairsIwahori Fundamental Local EquivalenceModular fusion categories with trivial Torelli group actionsKrull--Gabriel dimension and Cohen-Macaulay representationsAssociative/Lie

ja

15:44

表現論と代数構造と圏論 - 2026/8/5の論文9本

プレプリどんどん: math.RT ·

2026/08/05

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/2026-08-05/The extended Fargues--Scholze spectral actionComparing self-dual corings, Frobenius corings and Ringel self-dualityA formula for the $q$-character of functions on the nilpotent cone of some Lie algebra representationsPrimitive central idempotents of a finite group over a fieldA new characterisation of Auslander-Gorenstein algebrasFormulas for Koornwinder polynomialsType $B$ fermionic coinvariant

ja

38:19

表現論と代数構造と量子化 - 2026/8/4の論文23本

プレプリどんどん: math.RT ·

2026/08/04

arXiv math.RTの新着論文23本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-08-04/Topological model for derived category associated to sphere with four binariesOn bricks of one-point extension algebrasAffine vertex algebras and an affine analog of Barbasch-Vogan's constructionZelevinsky Segments and Hyperspecial Branching Laws for All Depth-Zero Representations of GL_N(F)Cluster Algebras for Bosonic PlethysmThe double super Yangians in type A for arbitrary $0^m 1^n$-sequences

ja

12:27

表現論と圏論と幾何学 - 2026/8/3の論文7本

プレプリどんどん: math.RT ·

2026/08/03

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/2026-08-03/Associated graded modules for modular representations of quaternion algebrasOn the Mutations of Gentle Quivers and Admissible IdealsWeyl group of semisimple symmetric spaceFlat models for Q-shaped derived categories via PGF objectsGeometry and coefficients of \v{S}apovalov elements for KM Lie superalgebrasStability conditions and moduli spaces on projective familiesOn a Schur-positive function

ja

20:07

表現論と代数構造と群環 - 2026/7/31の論文12本

プレプリどんどん: math.RT ·

2026/07/31

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/2026-07-31/Types and collapse for cuspidal representations of groups acting on treesOn weight modules over truncated shifted iYangiansThe ordered F-system for the F-method and differential symmetry breaking operators for $(GL(3,\mathbb{R}), GL(2,\mathbb{R}))$On a proof of the Gorenstein Symmetry ConjectureClassification of Simple Cuspidal Modules over Nongraded Witt Lie AlgebrasHigher-level degenerate spin

ja

7:51

代数と種と類サイズとグラフパラメータ - 2026/7/30の論文4本

プレプリどんどん: math.RT ·

2026/07/30

arXiv math.RTの新着論文4本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-30/Irreducible non-holonomic modules for rational Cherednik algebrasNeighboring seeds in affine type: Universal coefficients and finite mutation-typeVanishing elements of prime power order and their class size propertyMixed partition functions are exactly the graph parameters of exponentially bounded edge-connection rank

ja

24:37

代数と表現論とコホモロジー - 2026/7/29の論文15本

プレプリどんどん: math.RT ·

2026/07/29

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/2026-07-29/Rigidity of higher Auslander algebras of type $\mathbb{A}$A polyhedral formula for $n\times2\times2$ Kronecker coefficients via cluster algebrasQuiver data of representations of Hecke algebras and Coxeter groupsNijenhuis modules and the ring of Nijenhuis operatorsIncidence algebras and beyond: brick-continuity and generic bricksHarmonic analysis on compact standard quotients of non-Riemannian

ja

31:30

表現論と代数構造と圏論 - 2026/7/28の論文19本

プレプリどんどん: math.RT ·

2026/07/28

arXiv math.RTの新着論文19本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-28/Rankin-Selberg duality via gluingA second reduction-type formula for the refined Littlewood--Richardson coefficients in type AOn the natural transformations of extension functorsThe loop-nilpotent cohomological Hall algebraEfficiency of mutation reduction for Brauer treesNotes on Chevalley Groups and Root Category IV: Iwasawa Decomposition and Total PositivityCounterexamples to Norm Conjectures of

ja

5:59

量子ウェイル関係と分光画像と係数 - 2026/7/27の論文3本

プレプリどんどん: math.RT ·

2026/07/27

arXiv math.RTの新着論文3本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-27/Quantum Weyl Relations arising from Two-Term ComplexesEfficient Spatial-Spectral Feature Extraction in Hyperspectral Images via Holistic Multivariance DecompositionPositivity of stretched Littlewood-Richardson coefficients for partitions of length at most four

ja

5:33

旗空間と結晶基底とハンの予想 - 2026/7/24の論文3本

プレプリどんどん: math.RT ·

2026/07/24

arXiv math.RTの新着論文3本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-24/Flag Space, Matroidal Schur Algebras and the Steinberg RepresentationProtected corners and a trichotomy for Han's conjectureClosed formulas for energy functions on tensor squares of higher-level perfect crystals in classical affine types

ja

15:45

クラスター傾斜と表現論と量子ループ代数 - 2026/7/23の論文9本

プレプリどんどん: math.RT ·

2026/07/23

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/2026-07-23/Higher cluster tilting objects in locally finite triangulated categoriesGeometric models for endomorphism algebras of tilting modules over gentle algebrasSpecial unipotent representations and the coadjoint orbit methodExtremality of principal quiver GrassmanniansConstructing a complex Lie algebra isomorphic to its complex conjugate but not definable over realsTwisted Deligne products of semisimple

ja

23:43

表現論と代数幾何と数論 - 2026/7/22の論文14本

プレプリどんどん: math.RT ·

2026/07/22

arXiv math.RTの新着論文14本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-22/Heaps of modules: homological aspectsCyclic covers and non-orbit 3-representation-finite symmetric algebrasA Counterexample to Wehlau's Conjecture on Noether NumbersHopf $2$-cocycles for certain affine algebraic reductive groupsOn the absolute convergence of the spectral side of the twisted trace formulaGeneric polar divisors and flag residues for root-system zeta functionsArchimedean Modular

ja

29:01

テンソル冪と表現論とクィバー多様体 - 2026/7/21の論文18本

プレプリどんどん: math.RT ·

2026/07/21

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/2026-07-21/The exceptional series through the fifth tensor powerTwisted super Yangians of quasi-split type ATensor Powers of Indecomposable Modules for $F\frak{S}_p$Cyclotomic character fields and sets of primesBranching rule for $SL_{n+m}(\mathbb{C})\supset SL_n(\mathbb{C})\times SL_m(\mathbb{C})$Clifford and Weyl algebras in symmetric tensor categoriesIwahori component of the Gelfand--Graev representation

ja

8:50

群表現とグラフと圏論 - 2026/7/20の論文5本

プレプリどんどん: math.RT ·

2026/07/20

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/2026-07-20/Linear representation of groups associated to graphsLusztig's special pieces conjectureThe Mathieu group ${\sf M}_{12}$ vs ${\mathbf{SL_3(3)}}$ in characteristic 3Wide subcategories and brick-finiteness for length categoriesThe Telescope Conjecture for Global Representations and FI-modules

ja

7:17

クラスター構造とヤンギアン - 2026/7/17の論文4本

プレプリどんどん: math.RT ·

2026/07/17

arXiv math.RTの新着論文4本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-17/Cluster structures on $SL_n/SO_n$A superplethystic formula for superrestriction coefficientsKoszul Duality for Coherent SheavesTwisted Yangians of types BI, CI, DI and Drinfeld type current relations

ja

5:27

ウェブと幾何学とリー代数 - 2026/7/16の論文3本

プレプリどんどん: math.RT ·

2026/07/16

arXiv math.RTの新着論文3本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-16/Type $B$ WebsWhat Your Model Threw Away and Why You'll Want It Back: Masking, Fingerprinting, and Privacy from Discarded GeometryThe Action of the Lie Algebra $\mathfrak{sl}_n$ on Colored Graphs and Multicolored Johnson Graphs

ja

19:11

表現論と対称関数と quiver - 2026/7/15の論文11本

プレプリどんどん: math.RT ·

2026/07/15

arXiv math.RTの新着論文11本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-15/Noncommutative Floquet--Bloch Theory for Nilpotent Groups:\ Representation-Theoretic FoundationsStable Limit DAHA of type $(C^{\vee},C)$ and Stable Limit Koornwinder PolynomialsHomomorphisms between standard modules of generalized Reedy categoriesM\"obius functions for pseudo-Levi subgroups in finite general linear and symplectic groupsA universal leading-residue formula for Witten zeta

ja

24:55

表現論とホモロジー代数と量子群 - 2026/7/14の論文15本

プレプリどんどん: math.RT ·

2026/07/14

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/2026-07-14/Weights and characters for affine Hecke algebrasBase Change Fundamental Lemma for Central Elements in Depth-zero Hecke Algebras over Local Function FieldsHomological rigidity of quiver representations over $\mathbb{F}_1$Block-exoticity of reduction simple fusion systems on $S(n,p)$Bump-Friedberg type periods beyond the cuspidal spectrumSymmetry for the spin highest weight module $V(\Lambda_n)$The

ja

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