プレプリどんどん: math.GR

arXiv math. GR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-gr/episodes/2026-09-15/ The dual of the Tits cone and dominance of Coxeter groups Conjugator length in nilpotent groups Hierarchical hyperbolicity, ball quotients, and the moduli space of smooth cubic surfaces Finiteness properties of closed subgroups of Thompson's group $F$ Essential quotients of...

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/2026-09-14/ An automorphism tower of length $\kappa^+$ Property $(T)$ and nonlinearity of mapping class group quotients On a question of Navarro on the field of values of characters of solvable groups A local approach to a programme of Meierfrankenfeld: initial setting and the symmetric...

arXiv math. GR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-gr/episodes/2026-09-11/ Reversibility and its asymptotic counting in Picard group Conjugator length in finitely generated groups Metric Geometry of the Signature Group for $p$-Variation Rough Paths

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/2026-09-10/ On the Hamiltonicity of generating graphs of almost simple groups Involutory automorphisms of finite groups of odd order Kleisli convolution representations and a Margolis--Sakurai version of the modular isomorphism problem The spectrum of conjugator length functions Finite...

arXiv math. GRの新着論文36本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-09-09/ Commensurability and quasi-isometry classification for one vertex one loop tubular groups Every Reflection Group Is Natural Shirshov's amalgamated free product and generic nilpotent groups Property $P_{\text{naive}}$ for non-orientable big Mapping Class Groups A Characterisa...

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/2026-09-07/ An explicit non-elementary matrix over a bivariate Laurent polynomial ring The Codegree Isomorphism Conjecture for Finite Simple Groups Ordering, Artin--Tits group, Garside structure Medvedev degrees of SFTs on cocompact Fuchsian groups On multiply induced characters On the l...

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/2026-09-04/ On embeddings of the difference graph of the intersection power graph and the power graph On second maximal subgroups of finite groups On the surjectivity conjectures of Dupont and Monod On the reconstruction of $n$-quasigroups of order $4$ and upper bounds on their number Di...

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/2026-09-03/ Acylindrical Hyperbolicity and Pure Conjugating Automorphisms in Graph Products of Groups On the Self-Similarity of Permutational Wreath Products and Their Embedding into Finitely Presented Simple Groups The Borovik-Cherlin conjecture holds in ACF The binary actions of sporad...

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/2026-09-02/ Generalized Graph Compositions with Applications to Difference Graphs of Finite Groups Higher Massey Products in Demu\v{s}kin Variations: Support Blocks, One-Relator Reduction, and a Five-Fold Vanishing Case Two problems about subgroups of free groups concerning the lengths...

arXiv math. GR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-gr/episodes/2026-09-01/ Involutions in the affine Conway group On Some More Problems from the Kourovka Notebook Decidability of the Orbit Problem Over $\mathbb{Q}(X)$ Fundamental groups of asymptotic cones of Lie groups with the SOL obstruction Conjugator Lengths and Isoperimetric functions Quasi-i...

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/2026-08-31/ Elementary divisors of the Cartan matrix for partial characters Groups satisfying Gasch\"utz's complement theorem Cycle Counting and Character Expectations Using Alternating Structures Solvability of unimodular equations in groups and Lie algebras Maximal subgroups of homeomo...

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/2026-08-28/ A Determination of $B$-groups of Order $p^4$ Classification of Group Extensions The Hurwitz Action in the Affine Symmetric Group Kleisli convolution representations of power monoids A $\sigma$-McKay theorem for $\pi$-separable groups Real ideal points, Conway spheres, and le...

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/2026-08-27/ Complete Mappings of Semigroups Word length, Morse theory, and Vietoris-Rips complexes Asymptotic enumeration of minimally transitive permutation groups A note on normal generation and the first $\ell^2$-betti number A condition of admissibility for generalized Alexander quan...

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/2026-08-26/ Continuous Mal'cev Qp-Completion of Pro-p Groups Nilpotent groups with Dehn function $n^2 \log n$ Contractible Rips complexes of groups via metric gluings Standard bases for shift-stable groups and Subgroup Membership in wreath products Complexity and Polishability of charac...

arXiv math. GR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-gr/episodes/2026-08-25/ The stable commutator length of a relator is not a one-relator group invariant Splittability, non-splittability, and automatic splittability of metacyclic $p$-groups Aspherical $PD_4$-pairs Deflation map and the sum of inverses of the element orders in finite groups The Gene...

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/2026-08-24/ A generalized monoid of infinite words: asymptotic prefix-suffix quotients and algebraic structure Free Burnside groups of large odd exponent have cost 1 Sharp Asymptotics for Abelian Covers of Groups with Bounded Noncommutativity A characterization of the reversibility of li...

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/2026-08-21/ Constructing solvable groups whose character degree graphs generalize the bowtie Products of nonconjugate maximal subgroups Modules with few Jordan blocks for rank $1$ groups of Lie type and related groups Internal numerical semigroups Connective constants of Grigorchuk graph...

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 Stabilizers A note on the reflexibility of regular maps with automorphism group PGL(2,q) On the representation dimension of finite $p$-groups The number of groups of cubefree order On $\text...

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 characters Hyperbolic models and stability recognition for Coxeter groups Every copy of Thompson's group $F$ in $F$ is undistorted Small Cancellation Stability and Isomorphism Rigidity for Generic Finitely Presented Groups The Wallace probl...

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 decompositions Topological perspectives on the vanishing of some Bogomolov multipliers Brauer-Fowler Bounds for Elements of Odd Prime Order The Lower Central Series of Right Lower-Triangular Nielsen Automorphism Groups Lie methods...

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 RFRS Mixed identities for simple locally finite groups The Exact Completion of the Category of Polish Groups Splitting fields and spectral invariants of character degree graphs in solvable groups The invers...

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 index The fusion-stable tom Dieck homomorphism Components of the Divisibility Graph of Finite Groups of Lie Type in Defining Characteristic $2$ Commuting pairs in symplectic Lie algebras over finite fields of characterist...

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 Conjecture Notes on $K^{\infty} Lifting Functors and Relative Schur-Baer Theorems Hyperbolicity and obstructions to PL actions of the circle Nielsen classes in outer automorphism groups of free groups Bruhat decompositions of operator algebras Whirliness b...

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 group On a divisibility condition related to the sum of element orders of a finite group Normality of Relative Elementary Tranvection Groups A simple acylindrical recipe for non-split characteristic $2$ sharp...

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 group Vanishing of $\ell^2$-Betti numbers for inner amenable groups Normal-Core Compression for Units in Burnside Rings The conjugacy problem in cyclic extensions of one-ended hyperbolic groups Detecting solvability, supersolvability and...