テンソルと双対複体と双有理幾何 - 2026/4/23の論文19本

arXiv math.AGの新着論文19本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-04-23/Border subrank of higher order tensors and algebras$F$-finite schemes have a dualizing complexNon-Abelian p-Curvature and a Non-Abelian Katz's FormulaFrom Finite-Node Conifold Geometry to BPS Structures II: Functorial Incidence and Quiver AssemblyMaximally nodal sextic surfaces and linear determinantal representationsRepresentability of codimension three cyclesHigher rank Gelfand-Kapranov-Zelevinsky fansAsymptotically Z-stable bundles over projective surfacesBirational geometry of actions on del Pezzo surfacesG-birationally rigid cubic threefoldsOn G-birational rigidity of projective spacesA Matsushima theorem for K-polystable polarised smooth Fano threefoldsInteracting Multi-Node Conifold Light SectorsTonnetz Theory, Classical Harmony, and the Combinatorial Geometry of Abstract Musical ResourcesMinimal $a$-numbers of Artin--Schreier covers of ordinary curvesEpimorphisms of local cohomology modules, a general Peskine-Szpiro theorem, and an application to sheaf cohomology vanishing for thickeningsp-adic elliptic polylogarithms and cubic ChabautyWall-crossing of Instantons on the Blow-upOn the regularity index of the minimum distance function in projective nested Cartesian codes