モティフと幾何学の構造解析 - 2026/11/2の論文28本

arXiv math.AGの新着論文28本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-11-02/ Tate and Artin--Tate Motivic Tensor-Triangular Geometry Integral Hodge structures and atoms of fourfolds Truncated Grassmannians: polytopes, representations, and Cauchy formulas Uniformization of compact K\"ahler Threefolds of Zero Kodaira Dimension Hyperelliptic curves on $(1,d)$ abelian surfaces for $d\leq 15$ Rational curves of submaximal quantum index An atomic approach to Shokurov's conic-bundle conjecture Odd-Degree Rigidity and a Numerical Characterization of Complete Flag Varieties Semipositivity and complete subvarieties of projectivised strata of holomorphic differentials Disconnectedness of stability manifolds and their geometric loci, and separation of braid orbits of semiorthogonal decompositions Tropicalization and Polyhedral Completions of Weyl Algebras Extended Tropical Characteristic Fibers and Slopes of Binomial D-Modules Relative Du Bois complexes over higher dimensional bases Deformations of Calabi--Yau varieties over transversal or crystalline prisms $K$-tropical curves, Riemann-Roch and Serre duality A Tropical Viewpoint on the Nagata--Biran--Szemberg Conjecture The metric Zariski multiplicity conjecture in dimension 4 Motivic invariants of birational hyper-K\"ahler manifolds Grassmannians of absolute Banach-Colmez Spaces Abelianization and moment maps Weighted flip graphs from cyclic quantum mutations: pentagon inequalities and exponential separations On Boundary State Screening via Solitons Integral Brauer--Manin Obstruction for Fermat Near Misses Iterated toric descent obstruction and homogeneous spaces over geometric global fields Numerical Kawamata--Viehweg vanishing for rank-three matroids Alcove walks, crystal structure and a Levi branching rule Spectral Beurling-Selberg Approximation and Applications to Effective Motivic Chebotarev-Sato-Tate Estimates Baker--Akhiezer sections from Higgs bundles and Landau levels in hyperbolic band theory