Выпуск
曲線と不変量と変形と多様体 - 2026/9/17の論文31本
プレプリどんどん: math.AG · 17 сентября 2026 г. · 54 мин
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/2026-09-17/ Transitive automorphism groups of maximal curves Xiao's Genus-Two Fibration: Branched Covers and Braid Monodromy Bicomplex Characteristic Classes Hodge integrals on admissible covers and tautological projections of Prym classes On Logarithmic Donaldson-Thomas invariants for local Calabi-Yau $4$-folds An elementary way to find a counterexample to the Jacobian Conjecture Geometry of three--generated ideals in the plane Toric vector bundles with trivial Chern class and flag decorations Koszul Duality for Symmetric Algebras and Derived Loop Spaces On the singularities and the Kodaira dimension of unitary Shimura varieties Nodal deformations of hypersurfaces with an ordinary $m$-fold point Virtual classes: An introduction with exercises Deformations of Canonical Bundle for Smooth Weakly K\"ahler Morphisms Pedal Curves of a Bicorn On curves with one place at infinity Monodromic Perverse Sheaves on Shifted Contact Stacks Surfaces of general type with extremal cotangent dimension Bertini's theorem for $F$-rationality is false Relative cone of curves and extremal contractions of a successive blowup Belyi's theorem: coverings, dessins, and fields of definition $\mathbb{Z}$-Torus Exteriors and Small Knot-Surgery Four-Manifolds On motivic cohomology of commutative C*-algebras Flexible-body Modeling, Kinematic Identification, and Assembly Accuracy of Overconstrained Spatial Linkages Effective Hecke eigenvalue equidistribution over the Atkin--Lehner subspaces Only finitely many modular Jacobians are supersingular modulo a given prime Gurtas Lefschetz Fibrations, Rational Blowdowns, and Exotic Symplectic Four-Manifolds Unramified Geometric Iwasawa theory of function fields Density functions for filtrations of graded ideals Stable Trace Formula for Newton strata of Shimura varieties On a conjecture of Browning and Sawin on random hypersurfaces with sign coefficients A uniform effective Andr\'e--Oort result