Calabi-Yauと完璧体とスペクトル曲線 - 2026/10/26の論文26本

arXiv math.AGの新着論文26本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-10-26/ On the Hodge conjecture for hyper-K\"ahler varieties of generalized Kummer type of dimension divisible by four Chern-Schwartz-MacPherson classes of symmetric powers and applications Comparison of Logarithmic Hochschild Homologies Kashiwara's Lemma for Potent D-modules Tropical cohomology for band schemes over the tropical hyperfield On polarizations of affine Calabi--Yau varieties Power Sum Varieties over Finite Fields Motivic local density of isolated singularities of algebraic varieties Reflection groups on smooth projective threefolds Jacobian layers and higher Milnor sequences: rigidity, stabilization, and log-concavity Deformations of cohomology classes and spectral sequences On quasi-Albanese morphisms for log canonical Calabi-Yau pairs II $G_0$ of complete split toric varieties Kazhdan--Lusztig Polynomials for permutations with $P_{\mathrm{id},w}(1)=3$ and Irreducible Singular Locus Rank 3 curve semistable Higgs bundles: the nilpotent case The Verra involution on special cubic fourfolds Foliations on abelian surfaces in positive characteristic Relative Langlands duality for linear periods On perfectoid ideals Singular Loci of SL2(C)-Representation Varieties of Torus Knot Groups Contributions to the Stable Derived Categories of Gorenstein Rings Meromorphic approximation of holomorphic maps into algebraically elliptic projective varieties Quivers with Involutions and Shifted affine $\mathrm{i}$Quantum groups via Coulomb Branches Noetherian local rings without perfectoid towers A genus-two spectral curve of the Riemann $\Xi$-function: Real Structure and Certified Arithmetic Separation of Periods Structure and Exact Certification of Nonnegative Tensor Decompositions