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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)... more
FAQs about プレプリどんどん: math.AG:How many episodes does プレプリどんどん: math.AG have?The podcast currently has 80 episodes available.
June 02, 2026モジュライ空間とトロピカル幾何学 - 2026/6/2の論文20本arXiv math.AGの新着論文20本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-06-02/Properties of deformed mass and phase functionsModuli space of genus one curves on quartic and quintic del Pezzo threefoldsOn the category of modules over bands: relative schemes, hyperring schemes and proto-exactnessExtremality of tautological classes of matroids in nef conesOn generalized Weierstrass semigroups in linearized function fieldsAlgebraic Magnetism: $X$-products of attractors via $\mathbb{F}_1$-geometrySpace of prime congruences in tropical geometryA note on SG points for reduced plane curvesLocalizing subcategories for algebraic stacksStable Degeneration, Non-degenerate Forms, and Kaledin's ConjectureVerifying global identifiability of parametric linear ODE models is NP-hardOn the $P(t)$-adic Littlewood conjecture in odd characteristicsThe categorical local Langlands conjectureAdditive Rigidity for Images of Rational Points on Abelian Varieties II: The General CaseLie-Rinehart and Poisson algebras over $C^\infty$-ringConstructing Discontinuous but Locally Bounded Rational Functions using \L ojasiewicz InequalitiesPerverse filtration on the cohomology of affine Springer fibersIntrinsic Subgroups and the $\ell$-adic Galois imageJordan types for pairs of commuting nilpotent matrices: A surveyFinding the complement of an elliptic curve inside a Jacobian...more34minPlay
June 01, 2026ヴェラ四方体と特異点とコホモロジー - 2026/6/1の論文11本arXiv math.AGの新着論文11本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-06-01/Equivariant irrationality of very general symmetric Verra fourfoldsQuantum cohomology and birational geometry of Verra fourfoldsMinimal Trivializing Isogenies of $\mathbb{G}_m$-gerbes over Abelian Varieties and Period-Index ProblemCuspidal dicritical foliations and analytical invariants of cuspsThe singular locus of a GL-varietyCylinders in Fano threefolds of genus 9 and 10On the geometry of Certain Non-Basic Affine Deligne-Lusztig VarietiesThe $\mu$-Trace SystemShimura data and corners: cohomologyK-semistability and singularities of normal affine conesThe classification of integral endotrivial complexes...more19minPlay
May 29, 2026モジュライ空間とベクトル束と多様体 - 2026/5/29の論文17本arXiv math.AGの新着論文17本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-29/Autoequivalences of Derived Categories of Moduli Spaces of Vector BundlesHiggs GrassmanniansReal-rootedness of the Poincar\'e polynomials of $\overline{\mathcal M}_{0,n}$: an AI-assisted proofHilbert polynomials of the first and second secant varietiesAutoduality of compactified Pryms for \'etale double covers of curves with planar singularitiesRemarks on hypersurfaces in $\mathbf{P}^1\times Z$Superspecial plane quintics with large automorphism groupsLift-independence problem in the $P$-adic Simpson correspondence for curvesThe multiple cover formula for $K3$ and abelian surfacesA solution to the Yau-Tian-Donaldson Conjecture through Special Fujita ApproximationsHodge numbers of moduli of principal bundles on a curveA note on Azumaya algebras and one-formsCohomology of the Moduli Stacks of Real Vector Bundles on Type I Real Algebraic CurvesThe quartic threefold is symplectically irrationalPolynomial contractions of $\mathbb C^d$ and degree growthCanonical extensions of $p$-adic shtukas on toroidal compactifications of Shimura varietiesSemi-Bousfield classes and nonmonotone perversities...more29minPlay
May 28, 2026複素多様体と特異点と不変量 - 2026/5/28の論文21本arXiv math.AGの新着論文21本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-28/Completed volumes and the DR-cycleOdd Kn\"orrer periodicity as a double coverContact Invariants for Plane Curves in a PencilStacky geometry and logarithmic topology of transversely affine foliationsIndicial polynomials and $b$-functions of $D$-modules along arbitrary varieties and their computationExamples of infinitely many $(-1)$-curves with higher genus on elliptic surfacesProjective K3 Surfaces with integral Zariski decompositionsSingularity criteria for K-stability of adjoint foliated structuresHolomorphic Lie algebroid connections over rationally connected varietiesBrauer--Manin obstruction from failure of Kodaira vanishing in positive characteristicReflective lattices and hyperkahler manifoldsTwisted homology jump loci, twisted Alexander polynomials, and $\Sigma$-invariantsOn the support of admissible subcategoriesSpinorial Fano manifoldsComplex abelian varieties and quantum error correction: a mathematical framework for GKP codesWeighted Seshadri constants and ellipsoid embeddingsInversion of the Multiplicative Matrix Compound OperatorJordan types commuting with a hook partitionInflection curves of rational vector fieldsLocally recoverable codes from elliptic surfaces with availability and hierarchical localityDisjunctive Sum of Squares...more36minPlay
May 27, 2026多様体とコホモロジーとモジュライ空間 - 2026/5/27の論文20本arXiv math.AGの新着論文20本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-27/$\mathbf{F}$-jumping numbers can be irrationalContracted divisors and Degree-Two MapsVarieties admitting a holomorphic symplectic form: LLV algebras and derived equivalencesRefined index obstructions for Brauer classes on an abelian varietyFoliations, slope stability, and positivity of log canonical bundles on Deligne-Mumford stacksEquivariant Maximal Cohen-Macaulay sheaves on the minimal orbit closuresThe Calculus of Blowups on a Ruled SurfaceRetraction of the complement of smooth projective curves to a $2$-dimensional $\Delta$-complexAbsolutely indecomposable quasi-parabolic $G$-bundles and the multiplicity of irreducible charactersBlowups, Gale duality, and moduli spacesVanishing of cohomology in infinitely ramified towersA classification of triangular Riemann surfaces with $2p^2$ automorphismsOn modular inequalities for plane projective curvesOn the category of semi-graded modulesAbout top-degree $L^2$- and $L^{2,\mathrm{loc}}$-Dolbeault cohomologies of complex spaces with pseudoconvex boundaryVertex operator algebras, partition functions and Teichm\"{u}ller modular formsRank-two recurrence results for polynomials and questions of dynamical Mordell--Lang typeEkedahl-Oort strata under natural embeddings of orthogonal and unitary Shimura varietiesResidual regularity in tensor triangular geometryStructural properties and tilting correspondences of perfectoid towers...more32minPlay
May 26, 2026トロピカル幾何学とモジュライと特異点 - 2026/5/26の論文31本arXiv math.AGの新着論文31本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-26/Geometry of Neighborhoods of Minimal Rational CurvesArakelov inequality for families of pairsThe Stratified and the Strong Maximal Rank Conjecture in $\mathbb{P}^3$ and $\mathbb{P}^4$A Nilpotence Theorem for Rational Rigid 2-Rings of Moderate GrowthTropical cohomology via reductions of tropical varietiesDegree Bounds for Amoeba ContoursTropical Degrees and Stable IntersectionsCanonical Projectivization of Smooth Complete Toric Varieties(Quasi-)affineness of perverse character varietiesModuli of parabolic bundles on an elliptic curveNewton-Okounkov Bodies and Jet Separation: Canonical-Free and Multipoint GeneralizationsAffine models for Noetherian schemesOn the Maximality, Weierstrass Semigroups, and Automorphism Group of the Curve $Y^{q+1} = X^n(X^n + 1)$Positivity in classical enumerative geometry: a case study in synchronized AI-assisted mathematicsMultivariate V-filtrations and the Strong Monodromy Conjecture for hyperplane arrangementsThe strong monodromy conjecture for hyperplane arrangementsUniformization as Tannakian ReconstructionLower Bounds on Essential Dimension for Congruence Covers of Mixed Shimura VarietiesSeshadri constants of Higgs Vector bundlesJordan property of birational automorphism groups of surfaces and birational permutationsClassification of objects in the singularity categories of rational double points in arbitrary characteristicsSemiorthogonal decompositions for stacksProxy smallness meets $t$-structuresMovable curve classes and slope stability on Deligne-Mumford stacksThe limits of Schur multipliers in P\'olya conversion problems for the $q$-permanent functionOn exotic rationally integrable planar dual billiards I. Complex geometry and type of dynamicsExplorations of Matroid ComplexesBeyond Algebraic Solutions to Stringy SpacetimeInductive approach to chromatic and characteristic polynomialsHilbert-90 quotient maps, torsion defects, and symmetric monodromyRandom Permutations from Bott-Samelson Varieties...more52minPlay
May 25, 2026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...more18minPlay
May 22, 2026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...more41minPlay
May 21, 2026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...more21minPlay
May 20, 2026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...more34minPlay
FAQs about プレプリどんどん: math.AG:How many episodes does プレプリどんどん: math.AG have?The podcast currently has 80 episodes available.