多様体とコホモロジーと代数多様体 - 2026/5/7の論文15本

arXiv math.AGの新着論文15本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-05-07/\'Etale Extensions of Unipotent TorsorsTropical resolutions of configuration hypersurfacesSmoothing low-dimensional cycles in algebraic cobordismLocal isomorphisms for families of projective non-unruled manifoldsStability conditions and infinitesimal deformation of curvesOn Waring rank jumps via critical rank-one approximationsThe McKay correspondence and local heights for wild-by-tame split metacyclic groupsGeometry of multilinear varieties over infinite fields and its applicationsA low-valence ribbon graph complex computing the cohomology of $M_{g,m}$Nonlinearizable embeddings of elliptic curves in rational surfacesOn the biggest purely non-free conformal actions on compact Riemann surfaces and their asymptotic propertiesRigid homotopies for sampling from algebraic varieties: a Waring structure complexity model$\mathbb{G}_m$-cohomology of $p$-adic Stein spacesOn Minimum CADs for Algebraic Sets in Dimension ThreeMultiplicative $f$-ic forms on algebraic varieties arising from Thaine's generalized Jacobi sums