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arXivのmath.GR (群論) の新着論文の概要をAIで日本語でお届けするポッドキャストです。

  1. 3h ago

    群の構造と表現と作用 - 2026/8/20の論文10本

    arXiv math.GR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-gr/episodes/2026-08-20/ Characterization of Weak EKR Groups and Intersection Densities with Prescribed Point StabilizersA note on the reflexibility of regular maps with automorphism group PGL(2,q)On the representation dimension of finite $p$-groupsThe number of groups of cubefree orderOn $\textbf{u}$-substitutions for group presentationsProducts of trees and ${\rm PGL}_2$-torsors over the punctured affine lineGrowth gaps and generating setsThe structure and generation of the second maximal subgroups of the almost simple groups with alternating, classical or sporadic socleDifferential Operators on $G(r,n)$-Invariant FunctionsActions on CAT(-1) spaces with critical exponent less than 1

  2. 1d ago

    群と表現と安定性と剛性 - 2026/8/19の論文15本

    arXiv math.GR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-gr/episodes/2026-08-19/ On the independence of permutation charactersHyperbolic models and stability recognition for Coxeter groupsEvery copy of Thompson's group $F$ in $F$ is undistortedSmall Cancellation Stability and Isomorphism Rigidity for Generic Finitely Presented GroupsThe Wallace problem and countably compact torsion-free Abelian groups in ZFCThere are no sharply transitive subsets of $\mathrm{SL}(2,q)$ for $q\ge 13$Total 3-closure for projective special linear groupsThompson's Conjecture for Finite Simple Groups of Lie Type over Small FieldsNon-orientable representation spheresOn The Eaton-Moret\'o Conjecture for Principal Blocks of Finite GroupsSimplicity of reduced crossed productsNilpotency of locally isotropic $ \mathrm{K}_1 $-functorAffine Dual Braid Monoids: Finite Cores, Exceptional Cluster Complexes, and Koszul ResolutionsOn the $p$-rationality of Deligne--Lusztig charactersThe critical exponent of the Falconer functional for Anosov representations

  3. 2d ago

    群論とリー代数とグラフ理論と位相空間 - 2026/8/18の論文24本

    arXiv math.GRの新着論文24本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-08-18/ Hyperfiniteness of boundary actions via tree decompositionsTopological perspectives on the vanishing of some Bogomolov multipliersBrauer-Fowler Bounds for Elements of Odd Prime OrderThe Lower Central Series of Right Lower-Triangular Nielsen Automorphism GroupsLie methods for countably categorical Engel groups: the Wilson conjecture for $4$-Engel $5$-groupsOn intersections of locally quasiconvex subgroupsThe finite basis problem for the power semirings of finite groupsA nonabelian Brunn-Minkowski inequality IITwo Questions on $G$-harmonic TuplesConjugacy classes with covering number two in hyperbolic orthogonal groups$\mathbb{Z}^2$-free subgroups of Thompson's $T$ are virtually freeGroups with a Fixed Character Degree: The General CaseA Hirsch length inequalityExponents of factorized groups and Kashina's conjecture for group-theoretical Hopf algebras$F$-congruences on $F$-inverse monoidsNon-uniqueness of continuous trace-scaling flows on certain full factorsOn a conjecture of Hung, Mart\'inez and NavarroEquilateral Completion in Floretion Triangular Coordinates: Locality, Product Points, and Reflection SymmetryTwisted primitive group association schemesA new flag-transitive linear spaceOn the finite group whose proper enhanced power graph is claw-freeComaximal Graphs of finite-dimensional Lie algebras over finite fields: Triangle counts and structural invariantsErgodic-transformation centralizers and essentially non-compact graphing symmetryA canonical splitting of the first homology group of Peano continua

  4. 3d ago

    群論とガロア理論と圏論 - 2026/8/17の論文6本

    arXiv math.GR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-gr/episodes/2026-08-17/ A Note on the FC-Center of Thompson's Group $F$Pure braid groups are RFRSMixed identities for simple locally finite groupsThe Exact Completion of the Category of Polish GroupsSplitting fields and spectral invariants of character degree graphs in solvable groupsThe inverse Galois problem of iterated Galois groups and their fixed-point proportion

  5. 6d ago

    有限群とリー代数と代数構造 - 2026/8/14の論文10本

    arXiv math.GR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-gr/episodes/2026-08-14/ Generation of finite groups from subgroups of coprime indexThe fusion-stable tom Dieck homomorphismComponents of the Divisibility Graph of Finite Groups of Lie Type in Defining Characteristic $2$Commuting pairs in symplectic Lie algebras over finite fields of characteristic twoOn minimal involutive generic sets of Extended Special Linear group $ESL_n(\mathbb{F}_p)$Arithmetic invariants for finite simple and related groupsSynthetic Buildings for Finite GroupsCyclic Shuffle Groups: Universal Two-Transitivity and Complete ClassificationOn the abstract elementary class of acts with pure embeddingsHomogeneous Weights on Semigroup Algebras of Finite Commutative Semigroups

  6. Aug 13

    群と位相と代数構造の解析 - 2026/8/13の論文12本

    arXiv math.GR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-gr/episodes/2026-08-13/ A Proof of Gluck's ConjectureNotes on $K^{\infty}Lifting Functors and Relative Schur-Baer TheoremsHyperbolicity and obstructions to PL actions of the circleNielsen classes in outer automorphism groups of free groupsBruhat decompositions of operator algebrasWhirliness beyond amenabilityKakeya sets and dimension compression in compact Lie groupsOn $2$-blocks with quaternion defect groupsWord-Length Spectral Triples of $(\mathbb{Z}/2\mathbb{Z})\wr\mathbb{F}_{d}$ Are Not MetricTame Topological Groups are precompactQuasisymmetric universality, quasi-isometric classification and topological rigidity of Kleinian groups

  7. Aug 12

    有限群と共役類と形式化と幾何学 - 2026/8/12の論文13本

    arXiv math.GRの新着論文13本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-08-12/ Two new functions related to the sum of element orders of a finite groupOn a divisibility condition related to the sum of element orders of a finite groupNormality of Relative Elementary Tranvection GroupsA simple acylindrical recipe for non-split characteristic $2$ sharply $k$-transitive actions and their generalizationsQuasirandomness and Uniform Twin-WidthConjugacy languages in free inverse monoidsA canonical section method for conjugacy classes of GL_n(O_2)Torsion in asymptotic cones of free groupsThe Geometry of Pattern GroupsQuasi-isometries, contractions, and intersection graphsBockstein Spectral Sequences and Applications to the Tame Fontaine Mazur ConjectureFormaTheoria: Constructing Large-Scale Lean Theories from Mathematical Literature $-$ Toward the Formalization of the Classification of Finite Simple GroupsThe $C^*$--ISR Property for $\text{PSL}_n(\mathbb{Z})$

  8. Aug 11

    群論と代数構造と不変量 - 2026/8/11の論文11本

    arXiv math.GR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-gr/episodes/2026-08-11/ Presentations of the cactus Thompson groupVanishing of $\ell^2$-Betti numbers for inner amenable groupsNormal-Core Compression for Units in Burnside RingsThe conjugacy problem in cyclic extensions of one-ended hyperbolic groupsDetecting solvability, supersolvability and CLT properties via an invariant based on conjugacy classes of subgroupsAn observation on factorizations of finite groupsCommuting Graph of Unitriangular Group UT(4; p)From algebraic orthogonality to RAAG embedding obstructions in hierarchically hyperbolic groupsRelative Property (T), simplices of invariant measures, and existentially closed modelsType Annihilation for Classifying Maps of Rack SpacesThe Mathieu group $M_{23}$ is a Galois group over $\mathbb{Q}$

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arXivのmath.GR (群論) の新着論文の概要をAIで日本語でお届けするポッドキャストです。

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