プレプリどんどん: math.GR

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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. 2d ago

    グラフとコホモロジーと群と表現 - 2026/6/5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/2026-06-05/ On prime character degree graphs occurring within a family of graphs (iii)Cohomology of Trivial Linear Cycle SetsAnother ambitable groupForbidden relations in universal virtual braid groupsThe stable Andrews-Curtis conjecture and thickenable presentations of the trivial groupConvergence of cataclysm deformations on Anosov representations and applications

    11 min

  2. 3d ago

    群と環と多様体と不変量 - 2026/6/4の論文8本

    arXiv math.GR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-gr/episodes/2026-06-04/ Finite groups and rings generating varieties with rapid growthProducts of involutons in symplectic groups IIPolynomial maps on the monoid of wordsImproved algebraic fibrations of high-dimensional hyperbolic groupsThe subnormaliser conjecture and unipotent charactersLocal-global conjugacy questions for affine extensionsThe No-Core Principle for Stationary Actions and Ends of Stationary Random SubgroupsQuasi-isometric rigidity for random subsets in products of trees

    14 min

  3. 4d ago

    有限群とグラフと不変量 - 2026/6/3の論文9本

    arXiv math.GR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-gr/episodes/2026-06-03/ Subgroup bounds for abelian $p$-groups with applicationsFractal anti-toriHalf of finite abelian groups are unit groupsCayley graphs of quasirandom groupsPrimitive Positive Constructions Among Finite Permutation GroupsOn a conjecture concerning totally extremal ideal Perron similaritiesCanonical reconstruction and forcing absoluteness of standard structuresOn the BNSR invariants of link groupsLogarithmic regularity of spectral measures on infinite graphs

    15 min

  4. 5d ago

    自由群と表現と群の構造 - 2026/6/2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/2026-06-02/ Equations in Products of Free Groups and 3-Manifold Groups, IQuasisimple groups with a proper subgroup having the same vector orbits in characteristic $2$On the generation problem in Thompson's groups $F_n$On Dehn functions for infinite group presentationsGrowth of coamenable normal subgroups in higher rankPower Semigroups and Two Rigidity Theorems for GroupsOn prime endomorphisms of the free group of rank twoCoarse median property of virtually nilpotent groupsConjugacy Problem for Dehn Twists of Free Products of Free Abelian GroupsTame Galois Groups, Linking Numbers and MildnessVariants of Coxeter quandles associated with Pin groupsOn rational representations and rational group algebra of $\operatorname{GL}_2(q)$

    21 min

  5. 6d ago

    有限群と双曲構造と群の成長 - 2026/6/1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/2026-06-01/ Non-degeneracy of Killing forms on real conjugacy classes of finite groupsUndecidable Diophantine problems in generalisations of one-relator groupsThue-Morse sequence and groups of intermediate growthFinitely generated Howson groups which are not strongly HowsonHorocyclic products have Y-posets of hyperbolic structuresMulti-welded twin groups

    10 min

  6. May 29

    群の性質と幾何学的構造 - 2026/5/29の論文9本

    arXiv math.GR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-gr/episodes/2026-05-29/ Generalisable presentations and compactness properties of locally compact right-angled Artin groupsMetric properties of domains in real-type Nagano spacesVisualizing conjugation in affine Coxeter groupsCAT(0) property and hyperbolicity of affine cactus groupsOn Strongly Hopfian Mixed Abelian GroupsWeak rank rigidity for groups with a navigable path systemResidual properties of finitely generated groups in the Weihrauch latticeA finitely presented group of non-uniform exponential growthWeierstrass semigroups at totally ramified places of degree one on linearized function fields

    15 min

  7. May 28

    群と半群と代数構造の解析 - 2026/5/28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/2026-05-28/ Random endomorphisms of spherical reflection groupsSurjectivity of certain word maps on SU(2) and SL(2,C)Polycyclic groups and profinite isomorphismGroups with special presentations and star-graph $K_{3,3}$Noncommutative infinitary semigroupsOne-sided inverses in noncommutative infinitary semigroupsThe $k$-out-of-$n$ picture-hanging puzzle: shorter solutions for small $k$ and $n-k$Nuclear Dimension of Twisted $C^*$-Algebras of Virtually Abelian GroupsGalois Theory for Subshifts of Finite Type and Representations of Automorphism GroupsOrdinal semigroupsTwisted homology jump loci, twisted Alexander polynomials, and $\Sigma$-invariants

    19 min

  8. May 27

    群と同型判定とグラフと符号 - 2026/5/27の論文5本

    arXiv math.GR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-gr/episodes/2026-05-27/ On partial groups of small orderPolynomial-time isomorphism test for groups with abelian Sylow subgroupsPolish topologies on endomorphism monoids of linear ordersTwo Arc-Disjoint Hamiltonian Paths in Finite Two-Generated Abelian Cayley DigraphsOn the Automorphism Groups of Berman Codes and associated Abelian Codes

    9 min
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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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