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