安定性とコホモロジーと多様体 - 2026/5/22の論文25本

arXiv math.AGの新着論文25本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-22/Non--tautological cycles on Prym moduli spacesK-stability of adjoint foliated structuresAlgebraic and analytic Brauer groups of homogeneous spacesBirational and $\mathbf{A}^1$-invariant lattices in the cohomology of the structure sheaf over non-archimedean fieldsOn a question of Mauri and MoragaOn defective spans of singular vector tuples beyond the boundary formatOn Cox Rings of Calabi-Yau hypersurfacesBeyond descendants: integrable observables for cohomological field theoriesA question on klt type varieties of Han and JiangOn the structure and generic non-Cartesianity of polynomials in product spacesPositivity of Higgs Vector BundlesWhittaker groups and hyperelliptic curvesIshii's conjecture and Bridgeland stability conditions for dihedral reflection groupsDivisibility phenomena in motivic Bloch--Ogus theoryA condensed proof of the pro-\'etale and \'etale exodromy theoremsSymplectic and projective small covers over products of polygonsOn the cohomological classification of vector bundles on smooth real affine surfaces and threefoldsShokurov's global index conjecture for threefold foliationsBoundedness of total Cartier indices for rational singularities in familiesLarge Order Enumerative Geometry, Black Holes and Black RingsLandau-Ginzburg models of generalised Dubrovin-Zhang form and pole collision: Dynkin-type AConstructions of Rank-Metric Codes of Small Tensor RankBCM-regularity of diagonal hypersurfaces and plus-pure thresholds in mixed characteristicThe nearby Lagrangian conjecture for pinwheelsA Symbolic Homotopy Algorithm for Solving Composable Polynomial Systems