プレプリどんどん: math.GR

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/2026-07-10/ Supersoluble groups and the probability of generating a supersoluble subgroup Waring Problem for matrices over finite local rings On cube and Cremona rigidity for higher-rank lattices Coarse embeddings of products of trees as quasi-isometry invariants A note on the shortest l...

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/2026-07-09/ On rank two Kleinian groups with three parabolics Finite complete rewriting systems for graphs of free groups with applications to free-by-cyclic, one-relator, and three-manifold groups Triangulating the Permutahedron On 4-dimensional convex projective domains invariant by a...

arXiv math. GR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-gr/episodes/2026-07-08/ The lattice of normal reflection subgroups of an irreducible reflection group Game Conductors of Finite Groups: Determinantal Torsion from Structured Payoff Probes A note on finite groups with few conjugacy classes of subgroups Accessibility and Twin-width On two questions fr...

arXiv math. GRの新着論文17本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-07-07/ On algebraic and arithmetic properties of monoids of product-$K$ sequences The Baer Transform for Skew Braces On the regularity of irreducible subgroups of finite classical groups Hayashi property for conjugation quandles over finite Coxeter groups Higman--Thompson groups $F...

arXiv math. GR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-gr/episodes/2026-07-03/ Homomorphisms from topological groups to inverse limits Degrees of $p$-rational characters and normality of Sylow $p$-subgroups Growth rates, stable subgroups, and regular languages Exponential growth rates of even Coxeter groups On the total character of a finite group From...

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/2026-07-02/ Parabolic subgroups of Dyer groups The classification of Bidihedral Groups Directional expansion in ergodic actions of countable groups Obstructions to coarse universality for finitely generated groups $A_3$-formality for pro-2 Demushkin groups Coarse geometry of homeomorphis...

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/2026-07-01/ Generic dense free subgroups of the isometry group of the Urysohn space are NSS Classification of Fuchsian groups with torsion Thurston norm, polytopes and splitting complexity Group Theoretic Constructions of Singular Set in a Long Range Segregation Model Some closed manifol...

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/2026-06-30/ On the Dominions of Certain Semigroups of Transformations Note on the number of doppelsemigroups of small order A structure theorem for centralizers of dilations in $QI(\mathbb{R}_{+})$ The Gruenberg-Kegel graph of finite solvable groups that are character-quadratic or semi-...

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/2026-06-29/ The Baumslag-Gersten group and a problem of Olshanskii Generalising a Theorem of Lichtman Shadowing and Hyperbolicity for Endomorphisms of Locally Compact Groups Diagram groups and groups of piecewise linear homeomorphisms of the line with global fixed points The number of c...

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/2026-06-26/ Analogues of Gr\"un's lemma and Baer's theorem for skew left braces An infinite family of counterexamples to a question of Camina Free Skew Braces and Free Solutions of the Yang--Baxter Equation On prime divisors of character degrees and codegrees Average Distortion of Comme...

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/2026-06-25/ On finite trifactorised groups and Sylow and Hall theorems for skew braces Sylow theory and the nilpotency class of left nilpotent skew braces Polynomial homological Dehn functions from non-proper actions Computing canonical labellings of finite solvable groups Actions with a...

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/2026-06-24/ Characterizing property (NL) in {C}oxeter groups New variations on the theme of Baer's theorem Commuting graph of non-abelian groups of order $p^n$ with center having $p^{n-2}$ elements The endomorphism tower of a finite symmetric group On Simply Connected Simple Lie Skew Br...

arXiv math. GRの新着論文20本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-06-23/ On the Weak Right Order of a Right-Angled Coxeter System The word problem for a family of one relation Adian inverse semigroups Class numbers and nilpotent subgroups of $\mathrm{PGL}(2,q)$ Bounded elementary generation of SL_2: nearly the end On Codes in (Generalized) Symmet...

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/2026-06-19/ Outer automorphism groups and the Atiyah Conjecture A Riesz-Thorin Approach to the Rapid Decay Property for Free Groups Linking conjugacy classes and minimal invariant characters of normal subgroups Lacunary hyperbolic groups with fast injectivity radius growth and enough lox...

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/2026-06-18/ Analogues of Sylow's first theorem, Cauchy's theorem, and Hall's theorem for skew braces Surjectivity of Engel Words on $\mathrm{SL}_2(\mathcal{O})$ and $\mathrm{PSL}_2(\mathcal{O}_2)$ Existential Inclusions of Bi-exact Groups are Conjugacy Representation Rigid

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/2026-06-17/ Finite-Orbit Actions and Exact Reconstruction $L_1$ Actions and Embeddings of Property A Spaces Proportion of Simple Subgroups in Finite Groups and Their Applications On the number of orthomorphisms of the alternating group on four symbols Products of nonprimary cyclic conjug...

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/2026-06-16/ Ring-induced localizations of nilpotent groups An acylindrically hyperbolic group of non-uniform exponential growth Quantum uniformity norms are pullbacks of matrix-valued uniformity norms Quasimorphisms and Pseudo-Anosov flows Atoms in the Semigroup of Non-Negative Integer M...

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/2026-06-15/ Free product of bi-orderable group is bi-orderable: A simple dynamical proof Residually Solvable One-Relator Groups Virtual inheritance properties of graph products Three subgroup common transversal in abelian groups On degrees of minimal invariant characters The least non-pa...

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/2026-06-12/ A virtual RAAG with no finite index normal RAAG Root Systems, Tits Cones and Imaginary Cones of Brink-Howlett Groupoids The dual Artin isomorphism for Artin groups of XXL type On the class-breadth conjecture for $p>2$ -groups On a family of non-coset 2-valued groups Growth o...

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/2026-06-11/ Generating $\psl{2}{q}$ by elements of prime orders $2$ and $p$ Substitution groups of formal power series A dynamical proof of non-arithmeticity of Jordan spectra Relative biexactness and mixing in von Neumann algebras Non-symplectic Indices of Automorphism Groups of Smooth...

arXiv math. GRの新着論文2本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-06-10/ Generalized torsion in triangular matrix groups Generalizing Lusztig's total positivity II : geometric properties

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/2026-06-09/ Non-abelian hypercohomology of a group with coefficients in a crossed module, and Galois cohomology Linear Bounds for Cohomology of Algebraic Groups On varieties where $\mathrm{CS}\mathfrak{X}$ implies $\mathfrak{X}\mathrm{T}$ Automatic actions I. Bounded automata and orbits...

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/2026-06-08/ Two-Generator Discrete Subgroups of Tree Automorphisms Fixing size and Fitting height Spectral properties of the Schreier graphs of the basilica group The Sidon Decomposition Problem in Abelian Groups of Bounded Torsion Geometric Factorization of Sufficient Harmonic Represent...

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 Sets Another ambitable group Forbidden relations in universal virtual braid groups The stable Andrews-Curtis conjecture and thickenable presentations of the trivial g...

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 growth Products of involutons in symplectic groups II Polynomial maps on the monoid of words Improved algebraic fibrations of high-dimensional hyperbolic groups The subnormaliser conjecture and unipotent characters Local...