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1297 papers in math.AG · page 3

  1. math.NT 2026-05-15 reviewed
    Amice duality defined over any Banach ring without choosing p

    Duality of analytic Hopf algebras and the Amice transform

    Luca Collauto

  2. math.AG 2026-05-15 reviewed
    Quantum periods concentrate exponentially under mirror symmetry

    Exponential concentration for quantum periods via mirror symmetry

    Jingwei Lu +2

  3. math.AG 2026-05-15 reviewed
    Microlocal sheaves on conic bundle skeleton match coherent sheaves

    Homological Mirror Symmetry for Conic Bundle

    Bohan Fang +2

  4. math.CA 2026-05-15 reviewed
    Polytope projections produce higher Prony systems

    Projections of convex polytopes to a line and higher univariate Prony systems

    Boris Shapiro

  5. math.AG 2026-05-15 reviewed
    Generic A_μ deformation yields full strongly exceptional collection

    A category of graded matrix factorizations of a deformed polynomial associated to the $A_{\mu}$-singularity

    Tomoya Nakatani

  6. math.QA 2026-05-15 reviewed
    Finitely generated vertex algebras have affine automorphism groups

    Representability of the automorphism group of finitely generated vertex algebras

    Terry Gannon +2

  7. math.NT 2026-05-14 reviewed
    Four squares summing to minus one give explicit SL_3 matrix

    Explicitly combing hedgehogs over fields of Stufe 4

    Peter M\"uller

  8. math.AG 2026-05-14 reviewed
    Ten types classify all degree-3 tropical rational maps

    The Tropical Moduli Space of Degree-3 Rational Maps

    Tony Shaska +1

  9. math.AG 2026-05-14 reviewed
    Exponential sheaves admit a universal invertible Fourier transform

    Realizations of exponential sheaves and Fourier transform

    R. Virk

  10. math.AG 2026-05-14 reviewed
    Derived Frobenius-Witt complex detects ring regularity

    Frobenius--Witt cotangent complexes

    Kanau Shimada

  11. math.AG 2026-05-14 reviewed
    Explicit formulas for Weierstrass semigroups on Kummer extensions

    Weierstrass semigroups at totally ramified places of degree one on Kummer extensions

    Huachao Zhang +1

  12. math.AT 2026-05-14 reviewed
    Manin-Schechtman complements fail to be K(π,1) spaces

    Non-vanishing of homotopy groups of Manin--Schechtman arrangements

    Takuya Saito +1

  13. math.AG 2026-05-14 reviewed
    Localization theorem holds for motivic homotopy on analytic stacks

    The Localization Theorem for the Motivic Homotopy Theory of Complex Analytic Stacks and other Geometric Settings

    Roy Magen

  14. math.AC 2026-05-13 reviewed
    Density functions detect integral dependence of graded modules

    Numerical characterizations for integral dependence of graded modules

    Suprajo Das +2

  15. math.CO 2026-05-13 reviewed
    Bounds given for symmetric triangulations of dilated triangles

    Counting symmetric unimodular triangulations

    Kamillo Ferry +2

  16. math.AG 2026-05-13 reviewed
    Galois actions give non-special divisors for arbitrary Kummer ramification

    Construction of Non-special Divisors on Kummer Covers With Arbritary Ramification For LCP Codes

    Adler Marques +2

  17. math.AG 2026-05-13 reviewed
    Hecke operators mimic simple ramification in complex cases

    Graphs of Hecke operators in mixed ramification

    Rudrendra Kashyap +1

  18. math.AG 2026-05-13 reviewed
    Tilt-stability extends to singular schemes

    Tilt-stability on singular schemes and Bogomolov-Gieseker-type inequalities

    Zhiyu Liu +1

  19. math.AG 2026-05-13 reviewed
    Legendrian category constructed for shifted contact stacks

    A Derived Legendrian Category for Shifted Contact Stacks

    Efe \.Izbudak +1

  20. math.AG 2026-05-13 reviewed
    Topological formula gives ED degree defect for singular varieties

    Euclidean distance degree defect of singular projective varieties

    Lauren\c{t}iu G. Maxim +2

  21. math.AG 2026-05-13 reviewed
    Stable L-valued G-Higgs moduli stacks form Deligne-Mumford stacks

    Infinitesimal automorphisms and obstruction theory on the moduli of $L$-valued $G$-Higgs bundles

    Sanghyeon Lee +1

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

    Solvable Automorphism Groups of Varieties

    Serge Cantat +3

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

    On Ramanujam's Theorem About Finite Dimensional Groups of Automorphisms

    Serge Cantat +3

  24. cs.LG 2026-05-13 reviewed
    Strategic costs destroy learnability unless costs are definable over reals

    Strategic PAC Learnability via Geometric Definability

    Yuval Filmus +4

  25. cs.LG 2026-05-13 reviewed
    Definability keeps strategic classification PAC learnable

    Strategic PAC Learnability via Geometric Definability

    Yuval Filmus +4

  26. math.AG 2026-05-13 reviewed
    Quadratic Euler characteristic of cyclic branched covers given by Euler classes

    Quadratic Euler Characteristic of Geometrically Cyclic Branched Coverings

    Louisa F. Br\"oring

  27. math.AG 2026-05-13 reviewed
    Diagonal dimension bounded by twice Krull dim for mild singularities

    Remarks on diagonal dimension for algebraic stacks

    Pat Lank +1

  28. math.CO 2026-05-13 reviewed
  29. math.AG 2026-05-13 reviewed
    Divisors on Hodge bundle generate all level-two Siegel forms of degree two

    Tautological modular forms of level two and degree two

    Fabien Cl\'ery +1

  30. math.AG 2026-05-13 reviewed
    Schubert cells in SL2 affine flags decompose into Iwahori orbits

    Orbits of subgroups of codimension one to four of the Iwahori group in the affine flag variety of $\text{SL}_2$

    Claude Eicher

  31. math.NT 2026-05-13 reviewed
    S-active curves drive power-log growth in polynomial value-set lifts

    Logarithmic source curves in polynomial fiber products

    Henry Shin

  32. math.AG 2026-05-12 reviewed
    Lie derivatives produce linear DEs on D-variety cotangents

    Notes on Lie derivatives, algebraic D-varieties, and Ax's theorem

    Anand Pillay

  33. math.AG 2026-05-12 reviewed
    Degree-6 polynomial maps R2 to R2 with non-zero Jacobian are injective

    A sharp degree bound in the real Jacobian conjecture

    F. Braun +3

  34. math.AG 2026-05-12 reviewed
    Reeb spaces stay 1D graphs even without CW structure

    Representations of Reeb spaces via simplified graphs and examples

    Naoki Kitazawa

  35. math.AG 2026-05-12 reviewed
    Double Veronese cones reach at most 21 nodes

    Double Veronese cones with singularities

    Yuri Prokhorov

  36. math.AG 2026-05-12 reviewed
    Cubic surfaces yield positive geometries in dimensions 2

    Positive Geometries from Cubic Surfaces

    Bernd Sturmfels +1

  37. math.CV 2026-05-12 reviewed
    Condensed sets recover Serre duality and Riemann-Roch for complex manifolds

    Condensed Mathematics and Complex Geometry

    Dustin Clausen +1

  38. math.DS 2026-05-12 reviewed
    Degree gap forces dynamical Mordell-Lang for curves

    Local height arguments toward the dynamical Mordell-Lang conjecture

    She Yang +1

  39. math.AG 2026-05-12 reviewed
    Gieseker K-theory matches Jucys-Murphy center of cyclotomic Hecke algebra

    K-theory of Gieseker variety and type A cyclotomic Hecke algebra

    Vasily Krylov +2

  40. math.AG 2026-05-12 reviewed
    Moduli space motive of stable curves decomposes explicitly

    The equivariant Milnor-Witt motive of $\overline{\mathcal{M}}_{1,2}$

    Nanjun Yang

  41. math.AG 2026-05-12 reviewed
    Equivariant Milnor-Witt motive of M1,2 decomposes

    The equivariant Milnor-Witt motive of $\overline{\mathcal{M}}_{1,2}$

    Nanjun Yang

  42. math.AG 2026-05-12 reviewed
    Equivariant Milnor-Witt motive of stable curve moduli decomposes

    The equivariant Milnor-Witt motive of $\overline{\mathcal{M}}_{1,2}$

    Nanjun Yang

  43. math.AG 2026-05-12 reviewed
    Induced irreps match images of exceptional curves under group quotient

    Geometric Construction of the McKay-Slodowy Correspondence

    Shengyu Hou

  44. math.DS 2026-05-11 reviewed
    Non-Abelian dynamics on Veech surfaces lack zero Lyapunov exponents

    Infinitesimal random dynamics of certain Veech groups on SU(2)-character varieties

    Giovanni Forni +3

  45. math.AG 2026-05-11 reviewed
    Automorphism groups of reductive monoids described explicitly

    Automorphism Groups of Reductive and Root Monoids

    Anton Shafarevich

  46. math.AG 2026-05-11 reviewed
    Low-dim symmetric polynomials yield codes in even char

    Evaluation codes from linear systems of conics

    Barbara Gatti +2

  47. math.AG 2026-05-11 reviewed
    Log Hochschild homology is functorial for log smooth pairs

    Functoriality of logarithmic Hochschild homology of log smooth pairs

    \'Ad\'am Gyenge +2

  48. math.AG 2026-05-11 reviewed
  49. math.NT 2026-05-11 reviewed
    K2 element proven 2-indivisible for elliptic curves

    The 2-part of the Bloch-Kato conjecture, and indivisibility results, for $K_2$ of some elliptic curves

    Neil Dummigan +3

  50. math.AG 2026-05-11 reviewed
    Determinantal schemes classify 3D tensor degeneracy and rank

    Some remarks on degeneracy of tridimensional tensors

    Alessandro Gimigliano +1