モジュライ空間と層と群スキーム - 2026/9/28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/2026-09-28/ Moduli Spaces of Twisted Endomorphisms and Euler Characteristics The geometry of solutions to the general sextic Fourier-Mukai partners and autoequivalences of moduli spaces of vector bundles Symmetry and solvability: Galois groups of equivariant enumerative problems Demazure Models of Algebraic Tori in Dimension 4 Cartier--Dieudonn\'e Theory of Connected Group Schemes The norm principle for extended Clifford groups Special Cohen--Macaulay sheaves on partial resolutions of rational surfaces singularities On the support of double Grothendieck polynomials Non-vanishing of the structure-sheaf cohomology of affine henselian schemes and henselian affinoids Universal Formulas for de Jonqui\`eres Loci and Equivariant Contact Problems On the transcendental Yau-Tian-Donaldson Conjecture Fundamental groups of complements of wobbly divisors in intersections of two quadrics Teichm\"uller and moduli spaces for complex nilmanifolds Fourier duality on compactified Prym fibrations Rational homotopy theory of flag manifolds Photon spheres, elliptic surfaces, and Seiberg-Witten geometry Revisiting three-dimensional GLSMs and K-theoretic I-functions Nontransitivity of braid group actions on exceptional bases in $K_0(\mathbb{P}^n)$ for $n=4,6$ Profinite Non-Rigidity of Arithmetic Lattices and the K\"ahler Property Completely monotone negative powers of hyperbolic polynomials Formal groups and $(\varphi,\Gamma)$-modules