プレプリどんどん: math.AG

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arXivのmath.AG (代数幾何学) の新着論文の概要をAIで日本語でお届けするポッドキャストです。 情報収集にお役立てください。 (AIで生成していますので必ずしも正しいとは限りません)

  1. 11時間前

    不変量とホッジ加群と鏡像対称性 - 2026/5/25の論文10本

    arXiv math.AG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-ag/episodes/2026-05-25/ Optimal embedding dimension in the Nash--Tognoli theoremInvariants of real affine varieties based on their complexificationsPositivity in the context of Hodge modules and Higgs bundles on Deligne-Mumford stacksFunctional codes arising from rank $n$ Hermitian varieties and hypersurfaces in low dimensionsTropical Cartan's second main theorem for hyperplanes in general positionCartier algebras through the lens of $p$-familiesWhat is the Geometric Langlands Correspondence about?Multi-valued Morse homotopy for the SYZ mirror of the complex projective planeCommutator-Induced Uncertainty in VAEsLinear spaces of rational integrable 1-forms

    18分

  2. 3日前

    安定性とコホモロジーと多様体 - 2026/5/22の論文25本

    arXiv math.AGの新着論文25本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-22/ Non--tautological cycles on Prym moduli spacesK-stability of adjoint foliated structuresAlgebraic and analytic Brauer groups of homogeneous spacesBirational and $\mathbf{A}^1$-invariant lattices in the cohomology of the structure sheaf over non-archimedean fieldsOn a question of Mauri and MoragaOn defective spans of singular vector tuples beyond the boundary formatOn Cox Rings of Calabi-Yau hypersurfacesBeyond descendants: integrable observables for cohomological field theoriesA question on klt type varieties of Han and JiangOn the structure and generic non-Cartesianity of polynomials in product spacesPositivity of Higgs Vector BundlesWhittaker groups and hyperelliptic curvesIshii's conjecture and Bridgeland stability conditions for dihedral reflection groupsDivisibility phenomena in motivic Bloch--Ogus theoryA condensed proof of the pro-\'etale and \'etale exodromy theoremsSymplectic and projective small covers over products of polygonsOn the cohomological classification of vector bundles on smooth real affine surfaces and threefoldsShokurov's global index conjecture for threefold foliationsBoundedness of total Cartier indices for rational singularities in familiesLarge Order Enumerative Geometry, Black Holes and Black RingsLandau-Ginzburg models of generalised Dubrovin-Zhang form and pole collision: Dynkin-type AConstructions of Rank-Metric Codes of Small Tensor RankBCM-regularity of diagonal hypersurfaces and plus-pure thresholds in mixed characteristicThe nearby Lagrangian conjecture for pinwheelsA Symbolic Homotopy Algorithm for Solving Composable Polynomial Systems

    41分

  3. 4日前

    ホッジ予想と鏡像対称性と葉状構造 - 2026/5/21の論文13本

    arXiv math.AGの新着論文13本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-21/ On the Hodge and Tate conjectures for moduli spaces of curvesInfinite transitivity and polynomial vector fieldsOn a question of Koll\'ar and Kov\'acsAn example of a very non-movable effective divisorThe pro-\'etale fundamental group of singular schemesOptimal bend-and-break for foliationsOn the Riemann-Roch formula: old and newA construction of tame sheaves and tame de Rham--Witt cohomologySmooth categories in a 6 functor formalism and compact generation for nuclear categories in analytic geometrySerre functors and local duality for affine quotientsn-trivial extensions and multi Hasse-Schmidt derivationsImproved bounds on the number of holomorphic maps between compact Riemann surfacesMirror Symmetry of the Affine Toda Systems

    20分

  4. 5日前

    モジュライ空間と多様体の幾何学 - 2026/5/20の論文22本

    arXiv math.AGの新着論文22本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-20/ Outer Type Severi-Brauer SchemesRemarks on basepoint-freeness thresholds of polarized abelian surfacesWeak and strong Lefschetz properties for Hartshorne-Rao modules of curves in $\mathbb P^3$Deformations of morphisms of coherent sheavesBogomolov Decomposition and Compact K{\"a}hler Manifolds of Algebraic Dimension ZeroHigher singularities for hypersurfacesA recursion for the volume of the moduli space of hyperbolic spheresRandom products of birational maps: Equidistribution of preimages of curvesManin's conjecture for semi-integral curves and $\mathbb A^1$-connectednessA lifting partition theorem for tropical tritangent classes to smooth space sextic curvesEnumerative Geometry on KSBA moduli spacesEnriques' characterization of Abelian surfaces in positive characteristicChow and cohomology rings of moduli stacks of plane quarticsZero cycles on Severi--Brauer flag varietiesMotivic Galois theory for one-loop Feynman integrals in momentum spaceToric Landau-Ginzburg models in threefold divisorial contractionsPlanar multilinks and rational singularitiesOn optimal $p$-adic uniformization of unitary Shimura curves$K$-theoretic Hall algebras and Coulomb branchesTensor triangular geometry -- Notes for an Oberwolfach SeminarThe Hitchin and Knizhnik-Zamolodchikov connections are projectively equivalent in the genus zero caseHaiman's Conjecture and Springer's Representations

    33分

  5. 6日前

    モジュライ空間と特異点と多様体 - 2026/5/19の論文24本

    arXiv math.AGの新着論文24本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-19/ On positivity of the limit F-signatureAutomorphisms of the moduli space of smooth cubic surfaces and its fundamental groupTropical curves with parallel raysModuli of Persson surfaces: The compactification via KSBA stable pairs and a generic global Torelli type theoremGeneric $\mathcal{A}$-finite determinacy and singularities of homogeneous polynomial mappingsRationality problem for norm one tori of tensor products of \'etale algebras and Hasse norm principleOn the poles of zeta functions for finite morphisms between normal surfaces$\mathbb T$-homogeneous locally nilpotent derivations of trinomial algebrasLogarithmic Hilbert schemes of curves as weighted blow-ups and their integral Chow ringsGenus formulas for dormant modular curves and asymptotic behavior of their function fieldsDuality for dormant opers of classical types B and CDegenerations and Stability of K\"ahler Structures on Calabi--Yau ManifoldsChern classes of Laughlin bundles on the quasihole moduli spaceZero-cycles on Moduli Spaces of Twisted Sheaves and Applications to Double EPW QuarticsLie algebroid Connections, Moduli of $\mathcal{L}$--twisted Principal Objects and motives2-dimensional finite-gap Schr\"{o}dinger operator whose spectrum admits two involutionsPicard bundles and the degree of irrationality of JacobiansSpherical Milnor Spaces II: Projective Quotients and Higher Topological StructuresHolomorphic disks and GIT quotientsRank varieties over the generic hypersurface IDecay of weighted cusp counts for congruence subgroups of $SL_2$ over number fieldsComputing points in connected components defined by a real inequation: algorithms, complexity and implementations, Part IThe Symmetries of Three-Layer ReLU NetworksMonodromy of Calabi-Yau threefold flops via grade restriction rule and their quantum Kahler moduli

    40分

  6. 5月18日

    鏡像対称性とトロピカル幾何学と表現論 - 2026/5/18の論文9本

    arXiv math.AG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-ag/episodes/2026-05-18/ The Tropical Moduli Space of Degree-3 Rational MapsA category of graded matrix factorizations of a deformed polynomial associated to the $A_{\mu}$-singularityHomological Mirror Symmetry for Conic BundleExponential concentration for quantum periods via mirror symmetryExplicitly combing hedgehogs over fields of Stufe 4Representability of the automorphism group of finitely generated vertex algebrasProjections of convex polytopes to a line and higher univariate Prony systemsDuality of analytic Hopf algebras and the Amice transformOn Drinfeld's representability theorem

    16分

  7. 5月15日

    ホモトピーと motives と特異点 - 2026/5/15の論文13本

    arXiv math.AGの新着論文13本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-15/ On the DCC Property of Iitaka Volume with Real Coefficients and Generalised PairsConstruction of Non-special Divisors on Kummer Covers With Arbritary Ramification For LCP CodesDegeneration Theorems of Connes and Feigin--Tsygan Type in Mixed Characteristic, with q-AnaloguesThe Localization Theorem for the Motivic Homotopy Theory of Complex Analytic Stacks and other Geometric SettingsWeierstrass semigroups at totally ramified places of degree one on Kummer extensionsKuznetsov components ans transcendental motives of cubic fourfoldsFrobenius--Witt cotangent complexesFourier transform and exponential Hodge modulesCounting symmetric unimodular triangulationsNumerical characterizations for integral dependence of graded modulesNon-vanishing of homotopy groups of Manin--Schechtman arrangementsReducibility of spectral curves of finite Jacobi pencilsComplete simplicial fans, Stanley--Reisner rings, and equivariant h-polynomials

    21分

  8. 5月14日

    群と多様体とスタックと安定性 - 2026/5/14の論文15本

    arXiv math.AGの新着論文15本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-14/ Notes on Lie derivatives, algebraic D-varieties, and Ax's theoremOrbits of subgroups of codimension one to four of the Iwahori group in the affine flag variety of $\text{SL}_2$Tautological modular forms of level two and degree twoRemarks on diagonal dimension for algebraic stacksQuadratic Euler Characteristic of Geometrically Cyclic Branched CoveringsOn Ramanujam's Theorem About Finite Fimensional Groups of AutomorphismsSolvable Automorphism Groups of VarietiesInfinitesimal automorphisms and obstruction theory on the moduli of $L$-valued $G$-Higgs bundlesEuclidean distance degree defect of singular projective varietiesA Derived Legendrian Category for Shifted Contact StacksTilt-stability on singular schemes and Bogomolov-Gieseker-type inequalitiesGraphs of Hecke operators in mixed ramificationComponentwise height bounds for polynomial value-set liftingSemi-interlaced polytopesStrategic PAC Learnability via Geometric Definability

    26分
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arXivのmath.AG (代数幾何学) の新着論文の概要をAIで日本語でお届けするポッドキャストです。 情報収集にお役立てください。 (AIで生成していますので必ずしも正しいとは限りません)

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