プレプリどんどん: math.AG

arXiv math.AGの新着論文40本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-11-11/Waldschmidt constants and invariant geometry for exceptional rank-four complex reflection groupsReciprocal mirror map derivatives, euler-twisted Gromov-Witten invariants, and instanton counts via quantum Serre dualityThe Cayley-Bedregal reduction for Milnor and Hirzebruch-Milnor classesOn Poincar\'e-Type Inequalities for Flags of DistributionsUnimodal Singularities of Parametrized Space Curves$5I(K_X+\Delta)$ is very ample on stable log surfacesGromov-Witten Nonvanishing and Symplectic Deformations of Toric VarietiesA cyclotomic Artin-Tate formula and sphere packing for K3 surfacesEssential $p$-dimension of simple algebras and noncrossed products of prime exponentNon-abelian $p$-adic Hodge theory and stacksOn Algebraic LNE models of complex affine algebraic curvesLoops and mirrorsAffine Springer fibers, Cherednik algebra modules and Hilbert schemes: torus link caseVirtual Two-Step Nilpotency of the Fundamental Groups of Special Quasi-Projective VarietiesIrrationality and Noether--Lefschetz loci in the moduli space of K3 surfacesRamification of torsion packets on curves with good-reduction JacobiansOn the topology of some linear systems of hyperelliptic curves in Hirzebruch surfacesCanonical Volumes of Threefolds with Positive Geometric GenusOn the stable birational type of Fano threefoldsShifted Lagrangian structures and syzygies on Calabi--Yau varietiesKoszul duality and determinant formulas for affine hyperplane arrangementsThe $\mathbb Q$-gonality of $X_1(42)$ is $12$A decomposition theorem for minimal W-algebras of type AOn the number of zeros of polyanalytic polynomialsClosed layers in tensor-triangular geometryUniform symmetric spectral finiteness of semialgebraic conesCluster-theoretic Newton--Okounkov polytopes of flag varieties of types $A_4$ and $B_2$Differential Monodromy, $q$-Opers, and Universal $(G,q)$-WronskiansRegular loci of affine Springer fibers at very special parahoric levelPeriods and CM motives of abelian typeRank Additivity and Comon's Conjecture for Real Hankel TensorsSingular points of envelopes and offsets: a transition from 2D to 3DHamiltonian GKM spaces via Gromov-Witten theoryAsymptotically good codes from Siegel modular varietiesNon-closed products in branch and weakly branch groupsThe elliptic Hall algebra and the combinatorics of affine Springer fibersA Complete Classification of Maximal Hyperelliptic Curves Related to Chebyshev PolynomialsSplitting module-finite extensions over singular local ringsOn the symplectic cohomology of orbifold divisor complementsNewton non-degenerate holomorphic foliations and their separatrices

arXiv math.AGの新着論文46本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-11-10/Finite Subgroups of Birational Automorphism Groups of Severi--Brauer SurfacesOn deformations of foliated complex analytic structures IV-1: Obstructed and unobstructed foliated deformationsAdaptive visualization for enumerative problemsAutomorphisms of Kummer and Artin-Schreier curves defined by Chebyshev polynomialsMetric nefness of direct image sheaves under weakly semi-stable K\"ahler morphismsBirational Geometry of K-Moduli Spaces of Genus Four CurvesExtendability of general prime $K3$ surfaces without Gaussian maps and classification of prime Fano threefoldsThe moduli stack of affine bundles with fixed linearisation typeUnramified case of Colliot-Th\'el\`ene conjecture on quadratic formsA Lefschetz Alternative for Real Characters on Smooth Quasi-Projective VarietiesFinite torsion in Hodge--Witt cohomology groupsAll-genus mirror symmetry for the type-$D$ minimal resolution Calabi-Yau threefoldClassification of 3-dimensional complex nilmanifolds - Teichm\"uller and moduli spacesDerived invariance of the space of holomorphic two-formsZero-cycles on quotients of multiple double covers and their productsGersten resolutions for logarithmic formsGeneralizations of Igusa surfacesThe rank of the Fano normal function via the Fermat cubicSharp minima of higher Milnor and Tjurina numbers of isolated singularitiesCylindricity of log del Pezzo surfaces in characteristic fiveLipschitz inner rates of normal surface singularitiesDerivations tangent to polar discriminants$\lambda_g$-Integrals on triple, one-part admissible coversSemisimple Deformations of Contraction Algebras for Smooth Threefold FlopsOn the Cohomological Amplitude of the Locally Analytic Jacquet--Langlands FunctorCounter-examples to Conjectures on NCCRs via a Reductive McKay CorrespondenceFourteenth-canonical birationality of threefolds with positive geometric genusPerfect loops of proper schemesSemiampleness of Hodge line bundles and b-semiampleness of the moduli partFunctorial Homological Mirror Symmetry for Acyclic Cluster VarietiesThe Minimum Canonical Volume of Threefolds of General TypeMotivic Mirror Symmetry for Sink-recurrent Cluster VarietiesMotivic generating functions and $L$-derivatives of cohomological automorphic representationsMultivariate Pellarin $L$-values on algebraic curvesDominant permutations, positive mixed-variable formulas, and product-splitting equivalence for (double) Schubert polynomialsTwisted pencils of quartics, braid monodromy factorizations, and non-Hopfian Hurwitz curvesBott--Chern and Aeppli Cohomology of toroidal groupsNew families of maximal curves not covered by the Hermitian curve and their cyclic automorphism groupsSimple algebraic groups with good reduction, the genus problem, and unramified cohomologyOn sinks and mirrorsBinary Belief Propagation Fixed Points: Finiteness, Rigidity, and Topological ComplexitySuperlinear regularity of Frobenius powers on a normal hypersurface$\mathrm{RO}(G)$-graded norms for de Rham-Witt formsSingularities in leaf closures on complex surfacesRigidity does not imply substitution rigidityWhen is Polynomial Optimization SoS-Exact? Sufficient Regularization and Strict Gram Representations

arXiv math.AGの新着論文19本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-11-09/An Explicit Equation for the $\mathrm{SL}_2(\mathbb{C})$ Character Variety of $\mathbb{RP}^2 \# \mathbb{RP}^2 \# \mathbb{RP}^2$Special line bundles on tetragonal curvesMulti-monopoles and monodromy around the wobbly divisorGalois lines for the maximal curve with the second largest genus in characteristic twoA counterexample to Manin's Conjecture for almost Fano varietiesThe splitting type of jet bundles on the projective lineCuspidal sections for varieties of arbitrary dimensionCentres and semisimple deformations of contraction algebrasThe Woo-Yong conjectureDominant root sequences of arbitrary degreeOne complex metric and geometric adelic nefnessTetragonal conic bundlesFujita's Very Ampleness Conjecture for $\mathbb{P}^{n-1}$-Bundles over CurvesSimply connected quotients of fake quadricsSome normal abelian surfaces in $\mathbf{P}^3$Exploring the Regular and Singular Loci of Group Representation VarietiesAnalytic information encoded in the Bernstein-Sato polynomial of genus-one plane branchesCampana points on quadrics with hyperplane boundaryMacdonald intersections and the $N!/k$ conjecture

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/2026-11-06/Tangle Invariants Valued in Derived Categories of Sheaves and the Rouquier ComplexThe odd biisotropic symplectic Grassmannian $\operatorname{S_2Gr}(3,7)$Isospectral Deformations of Diagonal Matrices by Symmetric Matrices in Dimension FourValues of differentials of plane branches: block decomposition and semirootsBrauer groups of generalised Markoff surfacesThe Chow ring of a wonderful compactificationBernstein-Sato polynomials of generic Pfaffian idealsFermat quotients with CM Jacobians and trivial automorphism groupTorsion points in families of elliptic curvesButler's conjecture for K3 curvesKappa Classes on the KSBA Space of Stable Toric PairsRamification of Weighted Central Paths and Super-linear Interior-Point Methods for Semi-definite OptimizationLocal Homological Mirror SymmetryOn the Topology of the Set of Nonnegative Forms That Are Not Sums of SquaresOn explicit units in a family of cubic fields and the arithmetic of curves arising from powers of these unitsTwo-row Schur times Schubert via parallel classes of positroid varietiesFunctors from Lagrangian correspondences for wrapped sheaf categoriesThe residual map as a stratified fibration over the resonance arrangementArithmetic Kac Theory for Ramified SpeciesA Hypergeometric RM Surface: Integral Monodromy and Level-11 CoversTilting bundles and modifying modules in relative dimension oneUniversal $x$-$y$ duality in equivariant topological recursion and quartic Kontsevich modelUniform Three-Fold Product Expansion of Algebraic-Geometry Codes over a Fixed FieldCommon zeros of homogeneous polynomials and the weight hierarchy of projective Reed-Muller codesPointless K3 surfaces over finite fieldsOn supersoluble like groups of automorphisms of compact Riemann surfaces

arXiv math.AGの新着論文29本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-11-05/On Fujita's Advanced Generalized Mukai ConjectureA motivic Vojta inequality for non-CM elliptic curves with unbounded heightEquivariant elliptic cohomology via loop spacesOn rational curves relative to a divisorCategorical Torelli and Fourier-Mukai partners of hypersurfacesThe integral Chow rings of $\mathcal A_3$ and $\mathcal M_3$Capelli Operators and the Bernstein-Sato polynomials of MinorsOdd and even fake quadrics isogenous to a productPCF All The Way DownA general L\^e--Siersma formulaPointless K3 surfaces over finite fieldsOn the proof of multi-variable $n/d$-conjecture for hyperplane arrangementsThe super Weil-Petersson asymptotic expansion and the coefficientsOn the geometric degree of the prolongation varieties of the differential system $x_1'=x_2^2$, $x_2'=x_1^2$Hessenberg characterThe pliability of del Pezzo surfacesHeavy-Light Wall Crossings and Motivic Asymptotics of Moduli Spaces of Curves. Part I: Stabilization Graphs and Euler CharacteristicsRepresentations of 3D Rotations: Mathematical Foundations and Comparative AnalysisQuantum error correcting codes from quiver moduli: Grassmannians, cyclic monodromy, and argyle collision divisorsOrbit Transversality for Projective SpaceA toric approach to social choice theoryHolomorphic flexibility properties of strongly commuting varietiesUniform comparison of multiplier and test ideals for polynomials with affinely independent supportRational Torsion and Ramification Constraints on Odd Superelliptic JacobiansOn the (in)finiteness of fixed characters in genus $3$Intersection Product Formulas and Integral DependenceLyapunov spectrum, Harder--Narasimhan filtration and thin monodromyUniform localization and boundary corrections for two-node quiver Coulomb branchesConcavity of Normalized Generalized Br\'ezin--Gross--Witten Correlators and Its Applications