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1297 papers in math.AG · page 4

  1. math.AG 2026-05-11 reviewed
    Polarity extends canonical forms to curved polypols as holonomic periods

    Canonical forms and moment-generating functions of plane polypols

    Boris Shapiro

  2. math.AG 2026-05-11 reviewed
    Polarity extends to curved polypols via holonomic periods

    Canonical forms and moment-generating functions of plane polypols

    Boris Shapiro

  3. math.AG 2026-05-11 reviewed
    Central extensions of tangent sheaf on formal 2-disk classified

    Two-dimensional Virasoro algebras

    Zhengping Gui +1

  4. math.AG 2026-05-11 reviewed
    Condensed fundamental group of Spec(Z) is non-trivial

    On Galois categories and condensed contractible schemes

    Catrin Mair

  5. math.AG 2026-05-11 reviewed
    Blow-ups of P(1,1,m) yield surfaces with polarized cylinders

    Polarized cylinders on blow-ups of weighted projective planes

    In-Kyun Kim +2

  6. math.AG 2026-05-11 reviewed
    Iitaka volumes obey DCC with real coefficients

    On the DCC Property of Iitaka Volume with Real Coefficients and Generalised Pairs

    Pinxian Bie

  7. math.AG 2026-05-11 reviewed
    Iitaka volumes satisfy DCC for real coefficients

    On the DCC Property of Iitaka Volume with Real Coefficients and Generalised Pairs

    Pinxian Bie

  8. math.AG 2026-05-11 reviewed
    Normalization of moduli space for klt minimal models is quasi-projective

    Quasi-Projective Moduli for Polarized klt Good Minimal Models

    Xiaowei Jiang

  9. math.AG 2026-05-11 reviewed
    Homological sieve tackles Manin's conjecture

    Homological sieve and Manin's conjecture

    Sho Tanimoto

  10. math.AG 2026-05-11 reviewed
    Geometric Shafarevich conjecture holds for stable minimal model stacks

    Geometric Shafarevich boundedness conjecture for families of polarized varieties

    Junchao Shentu

  11. math.RT 2026-05-11 reviewed
    Lie algebra middle convolution unifies algebraic and geometric cases

    Middle convolution for Lie algebra representations

    Kazuki Hiroe

  12. math.SG 2026-05-10 reviewed
    Symplectic affine rulings recover resolutions of weighted projective planes

    Symplectic log Kodaira dimension $-\infty$, Hirzebruch--Jung strings and weighted projective planes

    Tian-Jun Li +1

  13. math.AG 2026-05-10 reviewed
    Recursive algorithm computes centralizers of orthogonal groups

    Centralizers of the complex orthogonal and symplectic group

    Tadej Star\v{c}i\v{c}

  14. math.AG 2026-05-10 reviewed
    Matroid alone determines motivic Chern class of hyperplane complements

    Grothendieck Weights on Permutohedral Varieties and Matroids

    Yiyu Wang

  15. math.AG 2026-05-10 reviewed
    Matroid motivic Chern classes depend only on the matroid

    Grothendieck Weights on Permutohedral Varieties and Matroids

    Yiyu Wang

  16. math.AG 2026-05-10 reviewed
    Algebraic rectifiability tied to quadratic differentials

    Plane rectifiable curves: old and new

    Boris Shapiro +1

  17. cs.LG 2026-05-10 reviewed
    Minimal polynomial networks need not be unimodal

    Minimal Filling Architectures of Polynomial Neural Networks: Counterexamples, Frontier Search, and Defects

    Kevin Dao +1

  18. math.AG 2026-05-10 reviewed
    Explicit 16-dimensional component of Hassett-maximal cubic fourfolds

    The equations of general Hassett maximal cubic fourfolds

    Elad Gal +1

  19. math.AG 2026-05-10 reviewed
    Refined lattice counts compute Euler characteristics of Klein moduli spaces

    Refined lattice point counting on the moduli space of Klein surfaces

    Nitin Kumar Chidambaram +3

  20. math.DG 2026-05-10 reviewed
    Spherical Milnor spaces model Z2-twisted principal bundles

    Spherical Milnor Spaces II: Projective Quotients and Higher Topological Structures

    Jean-Pierre Magnot

  21. math.AG 2026-05-10 reviewed
    Tangent degree never equals one when N equals 2n

    On the tangent degree and the degree of the tangent variety of a projective variety

    Jordi Hernandez Gomez +1

  22. math.AT 2026-05-10 reviewed
    Milnor fibers made arbitrarily connected while non-formal

    Highly connected non-formal Milnor fibers via polyhedral products

    Alexander I. Suciu

  23. math.AG 2026-05-09 reviewed
    Minimal GSV-index on hypersurface germs equals 1 plus or minus Tjurina number

    Generic vector fields on isolated complex hypersurface germs

    Diogo da Silva Machado +1

  24. math.NT 2026-05-09 reviewed
    Improved bound limits rational points on smooth surfaces in P^3

    Rational points on smooth surfaces in $\mathbb{P}^3$ over finite fields

    Yves Aubry +1

  25. math.AG 2026-05-09 reviewed
    Generalized Jacobian points recover curve data up to twist

    A curve and its abstract generalized Jacobian

    Benjamin Castle +2

  26. math.NT 2026-05-09 reviewed
    Merkurjev construction yields non-R-trivial similitudes in degree 6

    Non-$R$-trivial proper projective similitudes in type $A_3\equiv D_3$

    M. Archita +1

  27. math.AG 2026-05-09 reviewed
    Tropical floor-diagram counts stay the same after merging point conditions

    Merge-position invariance in quadratically enriched tropical floor diagrams

    Yanis Hedjem

  28. math.AG 2026-05-09 reviewed
    Refined obstructions control Hasse principle for 0-cycles on Kummer varieties

    Refined obstructions to local-global principles for 0-cycles

    Francesca Balestrieri +5

  29. math.DG 2026-05-09 reviewed
    Algebraic conditions decide existence of coupled Kähler-Einstein metrics

    On coupled K\"ahler-Einstein metrics and weighted solitons on Fano manifolds

    Akito Futaki

  30. math.AG 2026-05-09 reviewed
    Some cases of Iitaka C_{n,3} hold for fiber spaces over threefolds

    Kodaira dimension of algebraic fiber spaces over threefolds : Part 1

    Houari Benammar Ammar

  31. math.AG 2026-05-08 reviewed
    Map unfolding equisingularity independent of double point curve equisingularity

    Equisingularity in families of double point curves

    Otoniel Nogueira da Silva +1

  32. math.AG 2026-05-08 reviewed
    Gm-quotient turns derived symplectic spaces into contact spaces

    Equivariant Quotients of Derived Symplectic Spaces and Legendrian Intersection Theorem

    Efe \.Izbudak +1

  33. math.AG 2026-05-08 reviewed
    Kummer-type manifolds with finite symplectic maps are twisted modular

    Finite order symplectic birational self-maps on Kummer-type manifolds

    Yajnaseni Dutta +3

  34. math.DG 2026-05-08 reviewed
    Exact rates derived for small Laplacian eigenvalues in Kähler degenerations

    Asymptotics of small eigenvalues on degenerations of K\"ahler manifolds

    Junyu Cao

  35. math.AG 2026-05-08 reviewed
    Affine schemes are limits of their band schemes

    On Bands and Limit Theorems in Tropical Geometry

    Arne Kuhrs +2

  36. math.AG 2026-05-08 reviewed
    Singly graded syzygy gives implicit equation of tensor product surface

    Tensor product surfaces and graded syzygies

    Matthew Weaver

  37. math.AG 2026-05-08 reviewed
    Transformation rule for adjoint test modules along CM maps

    Adjoint test modules along Cohen--Macaulay morphisms

    Javier Carvajal-Rojas +1

  38. math.AG 2026-05-08 reviewed
    Finite list of degree-four pre-foliations on P² classified for flat 4-webs

    Homogeneous pre-foliations of co-degree one and degree four on the projective plane

    Carla Pracias +1

  39. hep-th 2026-05-08 reviewed
    Double covers explain genus drops across curve types

    Genus drop involving non-hyperelliptic curves in Feynman integrals

    Feiyu Yang +2

  40. math.AG 2026-05-08 reviewed
    Tropical intersections give exact root counts for vertical polynomial systems

    Root bounds of vertical systems using tropical geometry

    Elisenda Feliu +5

  41. math.AG 2026-05-08 reviewed
    Fiberwise check determines A1-contractibility for smooth morphisms

    Relative $\mathbb{A}^1$-Contractibility of Smooth Schemes

    Adrien Dubouloz +2

  42. math.AG 2026-05-08 reviewed
    Exponents classify affine surfaces up to isomorphism

    The Isomorphism Classes of the Surfaces $x_1^{a_1} + x_2^{a_2} + x_3^{a_3} + 1 = 0$

    Michael Chitayat +1

  43. math.AG 2026-05-08 reviewed
    Sections on elliptic surfaces classify even-multiplicity conics to nodal-cuspidal quartics

    Geometry of weak contact conics to irreducible quartics with 2 nodes and 1 cusp via rational elliptic surfaces and Zariski pairs

    Khulan Tumenbayar

  44. math.AG 2026-05-08 reviewed
    Traintrack integral modularity proven by Picard-Fuchs factorization

    Modularity of Feynman Integrals and Factorization of Appell F2 Systems

    Murad Alim +1

  45. math.AG 2026-05-08 reviewed
    Batchelor spaces split globally in C∞-superschemes

    The Structure of $C^\infty$-Superschemes

    Cristian Danilo Olarte +2

  46. math.CO 2026-05-08 reviewed
    Symmetric positive product rule for equivariant cohomology of P^n

    Symmetry in Equivariant cohomology of $\mathbb{P}^n$

    Duy Phan

  47. math.AG 2026-05-07 reviewed
    Abelian varieties' dRB groups contain the multiplicative group

    Weight of the De Rham-Betti Structures of Abelian Varieties

    Zekun Ji

  48. math.AG 2026-05-07 reviewed
    Local Bourbaki degrees sum to the global degree for plane curves

    The Local Bourbaki Degree of a Plane Projective Curve

    Roberto Alvarenga +2

  49. math.DS 2026-05-07 reviewed
    Rational eigenfunctions yield closed-form quadratic ODE solutions

    Analytical solutions for some quadratic ODEs found via linear rational eigenfunctions and the rational eigenfunction variety

    Megan Morrison +1

  50. math.AG 2026-05-07 reviewed
    QHD degenerations of elliptic surfaces receive complete classification

    Rational homology disk degenerations of elliptic surfaces

    Marcos Canedo +1