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1297 papers in math.AG · page 8

  1. math.AG 2026-04-28 reviewed
    Irregular bundles form a meager set in Hopf moduli space

    On the meagerness of the set of irregular bundles on Hopf surfaces

    Edoardo Ballico +1

  2. math.AG 2026-04-28 reviewed
    K3 surfaces in char 3 only allow A2^n 3-divisible curve configurations

    The 3-divisibility of divisors on K3 surfaces in characteristic 3

    Toshiyuki Katsura +1

  3. math.AG 2026-04-27 reviewed
    Mukai conjecture holds for Fano varieties with toric embeddings

    The Mukai conjecture via Cox rings for special toric ambient embeddings

    Heath Pearson

  4. math.AG 2026-04-27 reviewed
    Quasisymmetric Grassmannian replaces Schur polynomials in cohomology

    The Quasisymmetric Grassmannian

    Nantel Bergeron +3

  5. math.NT 2026-04-27 reviewed
    Fundamental groups classify elementary anabelian varieties

    Elementary anabelian varieties are anabelian

    Magnus Carlson

  6. math.AG 2026-04-27 reviewed
    P1-unstable theory yields Gysin maps for motivic spectra

    The $\mathbf{P}^1$-motivic Gysin map

    Longke Tang

  7. math.AG 2026-04-27 reviewed
    Concise secant varieties correspond exactly to minimal border rank tensors

    Unrestrictions and concise secant varieties

    Jakub Jagie{\l}{\l}a +1

  8. math.AG 2026-04-27 reviewed
    Matroid flats define principal determinants and hypergeometric systems

    Principal Matroid Determinants

    Saiei-Jaeyeong Matsubara-Heo +1

  9. math.AG 2026-04-27 reviewed
    Generalized associativity strictifies F1 hyper-addition to group addition

    Hyper-Operations and Extension of Scalars from $\mathbb{F}_1$ to $\mathbb{Z}$

    Luqiao Xu

  10. math.AG 2026-04-27 reviewed
    Zeta formulas prove holomorphy conjecture for curve suspensions

    Denef-Loeser zeta functions of suspensions and L\^e-Yomdin singularities

    Enrique Artal Bartolo +3

  11. math.AG 2026-04-27 reviewed
    Nakai conjecture verified for isolated homogeneous hypersurfaces

    Nakai conjectures for isolated homogeneous hypersurface singularities

    Stephen S.-T. Yau +2

  12. math.AG 2026-04-27 reviewed
    Toric varieties with maximal symmetric actions are projective space except in dimension 2

    On Maximal Symmetries of Toric Varieties over Fields of Characteristic Zero

    Yutaro Naito

  13. math.AG 2026-04-27 reviewed
    Second gonality of aCM curves on quartics fixed by Clifford net

    Second gonality of smooth aCM curves on quartic surfaces in $\mathbb{P}^3$

    Kenta Watanabe

  14. math.AG 2026-04-27 reviewed
    Formulas compute singular subscheme degree from Betti numbers

    On the degree of the singular subscheme of hypersurfaces in ${\mathbb P}^n$

    Alexandru Dimca +1

  15. math.DG 2026-04-27 reviewed
    The authors classify projective lines inside the flat CR twistor model Q^{2,2} in CP^3…

    The Flat CR Twistor Model $Q^{2,2}$ and Its Algebraic Sections

    Amedeo Altavilla +1

  16. math.NT 2026-04-27 reviewed
    Extension functor yields finite-length D-cap-modules on rigid spaces

    On D-cap-Modules of Finite Length on Rigid Analytic Spaces

    Julian Reichardt

  17. math.AG 2026-04-27 reviewed
    Bornological rings allow Artin-Lurie theorem to represent PDE solution stacks

    A Bornological Perspective on the Representability of Derived Moduli Stacks of Solutions to PDEs

    Rhiannon Savage

  18. math.AG 2026-04-27 reviewed
    Motivic Galois dimension of 1-motive equals defining-point rank

    Dimension of the motivic Galois group of a 1-motive

    Cristiana Bertolin

  19. math.AG 2026-04-27 reviewed
    Motivic Galois group dimension for 1-motive equals points' group rank

    Dimension of the motivic Galois group of a 1-motive

    Cristiana Bertolin

  20. math.AG 2026-04-27 reviewed
    Foliations with bounded adjoint volume are log birationally bounded

    Birational boundedness of stable families

    Paolo Cascini +3

  21. math.AG 2026-04-27 reviewed
    The paper proves that fundamental group schemes of smooth projective varieties over…

    The Birational Invariance Of Fundamental Group Schemes

    Lingguang Li +1

  22. cs.SC 2026-04-26 reviewed
    Multiple equations let CAD quantifier elimination partition parameters finely

    Enhanced CAD-Based Quantifier Elimination With Multiple Equational Constraints

    James H. Davenport +2

  23. math.AG 2026-04-26 reviewed
    Inverse of invertible sheaf is dual of its antipodal transform

    The convolution algebra of constructible sheaves

    Mehdi Benchoufi

  24. math.AG 2026-04-26 reviewed
    Combinatorial formula gives center dimensions on F-blowups

    Exceptional loci of F-blowups and $G$-Hilbert schemes

    Enrique Ch\'avez-Mart\'inez +2

  25. math.NT 2026-04-26 reviewed
    Group theory detects rational points on virtual curves of any genus

    The Absolute Anabelian Geometry of Virtual Curves of Arbitrary Genus

    Zeming Sun

  26. math.NT 2026-04-25 reviewed
    Hybrid conjecture holds for universal abelian scheme over A_g

    Hybrid Conjecture in a Mixed Shimura variety

    Rodolphe Richard +1

  27. math.AG 2026-04-25 reviewed
    Flattening stratifications describe resonance of bundles on elliptic curves

    Resonance of rank-two vector bundles over elliptic curves

    C\u{a}lin Spiridon

  28. math.CO 2026-04-25 reviewed
    Lean 4 verifies curve neighborhoods in the infinite dihedral group

    Formalizing $A_1^{(1)}$ Curve Neighborhoods in Lean 4

    Yihe Huang +3

  29. math.AG 2026-04-25 reviewed
    Finite invariants classify diffeomorphism types of 3D Mori spaces

    Diffeomorphism types of simply connected $3$-dimensional Mori fibre spaces

    Feng Hao +2

  30. math.AG 2026-04-24 reviewed
    Ulrich bundles with c2 squared zero classified on high-dim varieties

    Ulrich bundles with $c_2(\mathcal E)^2=0$ and connectedness of Ulrich subvarieties

    Valerio Buttinelli +2

  31. math.AG 2026-04-24 reviewed
    Subanalytic push-forwards admit Sobolev embeddings into inner Lipschitz functions

    Sobolev embedding theorem and subanalytic measures

    Guillaume Valette

  32. math.NT 2026-04-24 reviewed
    Determinants define a non-linear geometry for multiple zeta values

    Non-linear geometry of multiple zeta values

    Francis Brown

  33. math.AG 2026-04-24 reviewed
    Matrix tuples with dependent invariant subspaces form a hypersurface

    Matrix tuples with linearly dependent invariant subspaces

    Tam\'as Bencze

  34. math.DG 2026-04-24 reviewed
    B-complex structures match standard models to infinite order along corners

    B-complex manifolds with generalized corners. I. Newlander-Nirenberg Theorems

    H\"ulya Arg\"uz +1

  35. math.GR 2026-04-24 reviewed
    Aut group of restricted product over P² acts decently

    Decent actions of groups on restricted products

    Chris Karpinski

  36. math.RT 2026-04-24 reviewed
    Ranks fix degeneration order of 3×3 nilpotent matrix tuples

    Degeneration order of $3\times 3$ nilpotent matrix tuples

    M\'aty\'as Domokos +1

  37. math.AG 2026-04-24 reviewed
    Segre numbers stratify moduli of principal G-bundles

    Segre invariants of principal bundles over a curve

    George H. Hitching +1

  38. math.AG 2026-04-24 reviewed
    Explicit HN filtrations computed for f_* O_Y under finite maps

    On the Harder-Narasimhan filtration of the direct image of the structure sheaf

    Indranil Biswas +2

  39. math-ph 2026-04-24 reviewed
    Supertrusses yield superbraces and generalize Yang-Baxter to superschemes

    Affine Supertrusses and Superbraces

    Andrew James Bruce

  40. math-ph 2026-04-24 reviewed
    Affine supertrusses yield affine superbraces

    Affine Supertrusses and Superbraces

    Andrew James Bruce

  41. math.AG 2026-04-24 reviewed
    dHYM metric exists exactly when line bundle is stable in large scaling limit

    Notes on the deformed Hermitian-Yang-Mills equations and the large scaling limits of stability conditions

    Yu-Wei Fan

  42. math.AG 2026-04-24 reviewed
    Algebraic formula counts Liouville solutions on tori for odd multiplicity

    Algebraic methods in periodic singular Liouville equations

    Chin-Lung Wang

  43. math.AG 2026-04-24 reviewed
    Group E matches link torsion and resolution discriminant for singularities

    Integral Perverse Obstructions for Normal Surface Singularities: Resolution Determinants and Monodromy

    Abdul Rahman

  44. math.AG 2026-04-23 reviewed
    The paper proves the Hard Lefschetz theorem and Hodge-Riemann relations for certain…

    Hodge theory for combinatorial projective bundles

    Matt Larson +1

  45. math.RA 2026-04-23 reviewed
    Helix endomorphism algebras on elliptic curves are quotients by normal elements

    Three-periodic helices on elliptic curves and their associated regular algebras

    Daniel Chan +1

  46. math.AG 2026-04-23 reviewed
    Generalized Lamé curves prove Treibich conjecture for four pole pairs

    A theory of generalized Lam\'e curves

    You-Cheng Chou +2

  47. math.NT 2026-04-23 reviewed
    The paper defines an SL_n(Z)-invariant tropical zeta function for convex domains that…

    Residues of a tropical zeta function for convex domains

    Nikita Kalinin +2

  48. math.AG 2026-04-23 reviewed
    Theta divisor misses real Jacobian circle iff twist by order-2 point stays even

    Normal Functions, Even Theta Characteristics and the Theta Divisor

    Indranil Biswas +2

  49. math.AG 2026-04-23 reviewed
    Tropical counts solve cross-ratio degree problem for any n

    Triangulations and Maximal Cross-Ratio Degrees

    Veronika K\"orber

  50. math.DG 2026-04-23 reviewed
    Embedded special Legendrian surfaces of high genus exist in S^5

    Embedded special Legendrian surfaces in $\mathbb S^5$

    Sebastian Heller +2