arXiv math.AGの新着論文44本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-09-22/
- A codimension formula for intrinsic perturbation of $A$-hypergeometric series
- Local monodromy, Behrend function and Hilbert scheme of points on $\mathbb{C}^3$
- Maximal singular curves over finite fields from elliptic and hyperelliptic curves
- Special valuations and automorphisms of affine log Calabi--Yau varieties
- On the Rank of Normal Functions on Pointed Curves
- Local cohomology with Schubert support on compact Hermitian symmetric spaces
- On the gap between the integral and rational Gongyo indices of toric Fano varieties
- A polynomial formula for the Albanese map of the Cartwright-Steger surface
- Restricted monodromy containing transpositions
- Semiampleness on Jacobian elliptic surfaces of Kodaira dimension one
- Mordell--Weil groups of quasi-elliptic surfaces in characteristic 3
- Bimeromorphic invariance of $\partial\bar\partial$-property and blow-up formulae I: counterexamples and derived category approach
- Nondeformability of Moishezon manifolds with nonnegative Kodaira dimension
- Freeness of Pluricanonical Linear System on Smooth Minimal n-folds of General Type
- Frobenius splitting for Fano threefolds
- Polynomial Volume Bounds and Effective Birationality for Log Calabi-Yau Surfaces
- Fundamental Lemmas in Universal Resolution
- A local cohomology obstruction to small Cohen--Macaulay modules
- Trifocal Tensors in Three-View Geometry
- Finiteness theorems for pseudo-coherent complexes on algebraic stacks
- 2-step ideals and commuting matrices
- The Generalized Lax Conjecture for Strictly Hyperbolic Polynomials
- Untwisting the twisted character variety via a stacky curve
- Conormal Rank of Subvarieties of Grassmannians
- On Free and Nearly Free Conjecture of Rational Unibranched Projective Plane Curves
- Magic positivity of Snapper polynomials for matroids
- Boundedness of geometrically integral $\epsilon$-klt del Pezzo surfaces
- Geometric index theorems for holomorphic foliations and curves
- The Bourbaki Degree of Line Arrangements
- Bad Reduction of Genus Two Curves with complex multiplication
- Projectively induced K\"ahler--Einstein surfaces
- Steinness of the Basic $\mathrm{GL}_n$ Local Shimura Tower in Odd Rank
- Counting number fields with symplectic Galois group
- Exact Quotients of Fresnel-Kummer Surfaces and Certified Biaxial Refraction
- Gauge Origami of the Conifold $\times$ $\mathbb{C}$
- Affine Harish-Chandra center in positive characteristic
- Concave transforms and volumes of adelic line bundles
- Blaschke Conjecture and Complex Geometry
- Quantum modularity in refined topological recursion
- Kodaira fibres and wrapped Floer cohomology
- A fully faithful p-adic Riemann--Hilbert functor for filtered coherent D-modules
- Complete classification of algebraically primitive Teichm\"uller curves in $\Omega\mathcal{M}_g(g-1,g-1)^{\mathrm{hyp}}$
- Geometry around unramified CM points
- Exceptional maps and abelian points in backward orbits