コヒーレント線束とFrobenius非古典性 - 2026/4/8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/2026-04-08/Coherent sheaves in logarithmic geometryFrobenius nonclassicality of generalized Fermat curves with respect to conicsOn a Conjecture I for unirational algebraic groups over an imperfect fieldNotes on acceptable bundles IIGeometric singularities of regular surfaces with nef anti-canonical divisors over imperfect fieldsMixed Hodge Modules and Canonical Perverse Extensions for Multi-Node Conifold DegenerationsStructure of the Anticanonical Minimal Model Program for Potentially klt PairsDirect image and pullback of Parabolic vector bundlesA Pardon Algebra for Zero-cyclesMinimal-Degree Foliations on Cominuscule GrassmanniansStable maps, multiplicities, and compactified JacobiansThe Pandharipande-Thomas rationality conjecture for superpositive curve classes on projective complex 3-manifoldsStability of syzygy bundles of Ulrich bundlesHodge-to-de Rham degeneration and quasihomogeneous singularities of curvesThe Cone Conjecture for Enriques Surfaces in any CharacteristicExistence of holomorphic Lie algebroid connections in higher dimensionsRationality and symmetry of stable pairs generating series of Fano 3-foldsRelativistic Toda lattice of type B and quantum $K$-theory of type C flag variety\'Etale cohomology of Stein algebrasAnalytically generated sharply o-minimal structures