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216 papers in math.GR · page 1

  1. math.RA 2026-05-13 reviewed
    Cyclic orbits reorganize all Leibniz terms in determinants

    ARE Method: Orbital Decompositions and Dihedral Cancellations for Determinants

    Ramon Moya

  2. math.AG 2026-05-13 reviewed
    Solvable automorphism subgroups on quasi-affine varieties are algebraic

    Solvable Automorphism Groups of Varieties

    Andriy Regeta +3

  3. math.AG 2026-05-13 reviewed
    Ramanujam's theorem extends to reducible varieties

    On Ramanujam's Theorem About Finite Fimensional Groups of Automorphisms

    Andriy Regeta +3

  4. math.CO 2026-05-13 reviewed
    Affine invariance threshold in prime fields is o(log p)

    Almost Affine Invariance Over Prime Fields: Green Problem 90

    Jie Ma +2

  5. math.GR 2026-05-13 reviewed
    Finitely generated G outside C ties amenability to Thompson F

    Groups with classifiable actions on the line

    Joaqu\'in Brum +2

  6. math.GR 2026-05-13 reviewed
    Cycle graphs allow quasiisometric embeddings of Artin groups without subgroups

    Quasiisometric embeddings between right-angled Artin groups: flexibility

    Harry Petyt +2

  7. math.GT 2026-05-13 reviewed
    Multi-virtual twin groups admit exactly eight 2-local representation types

    Presentations and Representations of the Multi-Virtual Twin Group and Associated Subgroups

    Madeti Prabhakar +3

  8. math.GT 2026-05-13 reviewed
    Mapping class subgroups have dense Teichmüller lengths

    Non-arithmeticity of length spectra of subgroups of mapping class groups

    Dongryul M. Kim +1

  9. math.CO 2026-05-12 reviewed
    Infinite family of groups has D-finite cogrowth series

    On groups with D-finite cogrowth series

    Andrew Rechnitzer +2

  10. math.GR 2026-05-12 reviewed
    Commensurators of hyperbolic groups are C*-selfless

    Selfless inclusions arising from commensurator groups of hyperbolic groups

    Aaratrick Basu +1

  11. math.GR 2026-05-12 reviewed
    Rod groups collapse into 32 isomorphism classes

    Subperiodic groups and bounded automorphisms of periodic graphs

    Igor A. Baburin

  12. math.CO 2026-05-12 reviewed
    Relative accessibility matches algebraic version for groups via Boolean subring

    Relative accessibility for graphs

    Joseph Paul MacManus

  13. math.GR 2026-05-12 reviewed
    l2-Dirichlet spaces coincide on nilpotents iff virtually abelian

    Asymmetry of $\ell^{2}$-cohomology via skewed F{\o}lner geometry

    Nachi Avraham-Re'em +1

  14. math.GR 2026-05-12 reviewed
    Branching conditions imply rigidity for RAAG quasiisometric embeddings

    Quasiisometric embeddings between right-angled Artin groups: rigidity

    Harry Petyt +2

  15. math.RT 2026-05-12 reviewed
    Nonvanishing character sets may control local behavior better than Sylow normalizers

    Alperin's Main Problem of Block Theory

    Alexander Moret\'o

  16. math.RT 2026-05-12 reviewed
    Quiver skew braces resist groupoid-style decomposition

    On quiver skew braces, their ideals and products

    Davide Ferri

  17. math.GT 2026-05-11 reviewed
    Non-compact arithmetic hyperbolic manifolds have thin surface subgroups

    Thin surface subgroups of non-uniform arithmetic lattices in $\rm{SO}^+(n,1)$

    Michael Zshornack +1

  18. math.GR 2026-05-11 reviewed
    Morse boundary σ-compact exactly when group is Morse local-to-global

    Connections between the topology of the Morse boundary, the Morse local-to-global property and acylindrical hyperbolicity

    Carolyn Abbott +1

  19. quant-ph 2026-05-11 reviewed
    Local two-qubit equivalence skips the Weyl chamber

    On the KAK Decomposition and Equivalence Classes

    Dawei Ding +2

  20. math.GR 2026-05-11 reviewed
    Word-ball sets form asymptotic approximate groups in nilpotent groups

    On asymptotic approximate groups in nilpotent groups

    Arindam Biswas

  21. math.GR 2026-05-11 reviewed
    Every finite group has a just finite presentation

    Every finite group admits a just finite presentation

    Marc Lackenby

  22. math.GR 2026-05-11 reviewed
    Branching conditions send flats near flats in CAT(0) cube complexes

    From branching quasiflats to flats in CAT(0) cube complexes

    Harry Petyt +2

  23. math.GR 2026-05-10 reviewed
    VA embeds countable abelian groups without distorted cyclic subgroups

    Cyclic Subgroups of Belk-Hyde-Matucci Group $V\!\mathcal{A}$

    Jos\'e Burillo +1

  24. math.GR 2026-05-10 reviewed
    Simple uniform lattices built in tree and Davis complex products

    Simple Lattices in Products of Davis Complexes

    Michal Amir +1

  25. math.RT 2026-05-10 reviewed
    Reciprocity theorem extends from groups to symmetric algebras

    A reciprocity theorem of Robinson-Benson-Webb for finite-dimensional symmetric algebras

    Shigeo Koshitani

  26. math.GR 2026-05-09 reviewed
    Bornologies determine coarse classes of bornological metrics

    Bornological Metrics on Groups

    Andronick Arutyunov +1

  27. math.GR 2026-05-09 reviewed
    Multidimensional binomial matrix joins Riordan group

    The Pascal matrix in the multivariate Riordan group

    Helena Cobo

  28. math.GR 2026-05-09 reviewed
    Finite group order bounded by Engel sink size

    On finite groups containing an element whose Engel sink is small

    Evgeny Khukhro +1

  29. math.GR 2026-05-09 reviewed
    Non-p-soluble length bounded by Fitting height of Hall subgroup

    Length parameters of finite groups and their Hall subgroups

    Evgeny Khukhro +1

  30. math.NT 2026-05-08 reviewed
    Chang's lemma gains cosetwise correlation control

    A strengthening of Chang's lemma

    Gaia Carenini +1

  31. math.AT 2026-05-08 reviewed
    Prime ideal spectrum defined for bi-incomplete Tambara functors

    Spectra of bi-incomplete Tambara functors

    Ben Spitz +2

  32. math.LO 2026-05-08 reviewed
    Torsion-free groups yield first natural non-tame AECs

    Examples of non-tame abstract elementary classes of abelian groups

    Daniel Herden +2

  33. math.GR 2026-05-08 reviewed
    Set maps induce homomorphisms on graph product kernels

    Universal Structure of Graph Product Kernels

    Ian J. Leary +1

  34. math.GR 2026-05-08 reviewed
    Solvable additive group forces solvable multiplicative group in connected skew braces

    Solvability and Rigidity for Topological Skew Braces

    Marco Damele e Andrea Loi

  35. math.AT 2026-05-07 reviewed
    Explicit resolution built for symplectic Steinberg module

    A projective resolution of the symplectic Steinberg module

    Urshita Pal

  36. math.GR 2026-05-07 reviewed
    Forest diagrams give new length formula for F(n)

    Forest Diagrams and Lengths for the Generalised Thompson's Group $F(n)$

    Mart\'in G\'omez Reynolds

  37. math.GR 2026-05-07 reviewed
    2D Euclidean building lattices obey the normal subgroup property

    The Normal Subgroup Theorem for lattices on two-dimensional Euclidean buildings

    Jean L\'ecureux +1

  38. math.GR 2026-05-07 reviewed
    First-order formulae are concise in acylindrically hyperbolic groups

    Concise formulae in groups of non-positive curvature

    Laura Ciobanu +1

  39. math.RA 2026-05-07 reviewed
    Mean weak length is additive on exact sequences

    Mean weak length

    Bingbing Liang +1

  40. math.NT 2026-05-06 reviewed
    Cohomology of SL_n congruence subgroups surjects onto building homology

    The top cohomology of principal congruence subgroups of special linear groups over Euclidean number rings

    Urshita Pal

  41. math.GR 2026-05-06 reviewed
    Twistings and wreath products produce regular polytopes for sporadic socles

    The geometry of wreath and semi-direct products

    Claudio Alexandre Piedade +1

  42. math.CO 2026-05-06 reviewed
    Nilpotent groups give exact domination formulas for commuting graphs

    Centralizers in finite groups and Domination number of their commuting graphs

    Hiranya Kishore Dey +2

  43. math.RT 2026-05-06 reviewed
    Wilde conjecture reduces to nearly simple group checks

    Zeros of characters and orders of elements in finite groups

    Gabriel Navarro +2

  44. cs.LG 2026-05-05 reviewed
    Model spends 152 minutes then abstains on algebraic problem

    Probing Structural Mathematical Reasoning in Language Models with Algebraic Trapdoors

    Igor Rivin

  45. quant-ph 2026-05-05 reviewed
    Molecular symmetries encode prime factors of integers

    Hidden Prime-Factor Subgroups in Molecular and Condensed-Phase Systems

    Amr Sabry +1

  46. math.GN 2026-05-05 reviewed
    Transitive distributive binary G-spaces classified for compact G

    On the Transitive Binary $G$-Spaces

    Pavel S. Gevorgyan

  47. math.GR 2026-05-05 reviewed
    The paper proves that in a pseudo-finite group with the descending chain condition on…

    Solvability of the radical in pseudo-finite groups with the DCC on centralizers up to finite index

    Nadja Hempel +1

  48. math.GR 2026-05-05 reviewed
    Z-groups pass finite entropy to closed derived subgroups

    A dynamical approach to Schur's Theorem

    Francesco G. Russo +2

  49. math.GR 2026-05-05 reviewed
    Base size of Aut(R) on subgroups is 1 exactly for cyclic R

    On the base size of a finite group on its action on the lattice of subgroups

    JiaLi Du +2

  50. math.CO 2026-05-05 reviewed
    Finite groups have at least as many perfect subgroup codes as prime factors

    Characterizing Finite Groups via Subgroup Perfect Codes

    Binbin Li +3