プレプリどんどん: math.AC
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トーションと特異環と量子表現の構造 - 2026/11/11の論文5本
Today at 5:00 AM
arXiv math.ACの新着論文5本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-11/
Relative Derived Torsion in Categories of Reduced Modules: Comparison and Non-Noetherian ExamplesSplitting module-finite extensions over singular local ringsMultivariate diagonal harmonics: character polynomials and proofs of two conjectures of BergeronClosed layers in tensor-triangular geometryRepresentations of the quantum double of the restricted quantum group $\mathbf{\overline{u}}_q(\mathfrak{sl_2})$剛性と特異点とコホモロジー - 2026/11/10の論文7本
Yesterday at 5:00 AM
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-10/
Finiteness of local cohomology modules over arbitrary regular local ringsA divisorial domain with non-Pr\"ufer normalizationSuperlinear regularity of Frobenius powers on a normal hypersurfaceSplit Kernel Multiplication ModulesRigidity does not imply substitution rigidityThe Gorsky-Oblomkov-Rasmussen conjecture over $\mathbb{Q}$Sharp minima of higher Milnor and Tjurina numbers of isolated singularities自由分解とグラフのレギュラリティ - 2026/11/9の論文8本
Last Monday at 5:00 AM
arXiv math.ACの新着論文8本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-09/
Local cohomology over Steenrod algebrasUniform and Relative Non-Associativity on Minimal Free ResolutionsPruning free resolutions over a complete intersectionGeneralized Edge Ideals and Regularity Offset of GraphsThe covariety of numerical semigroups with some prescribed pseudo-Frobenius numbersA generalized Saito criterion, from line arrangements to curvesThe Woo-Yong conjectureInclusions and intersections of products of verbally prime $T$-idealsドメインの構造とグラフ・符号の解析 - 2026/11/6の論文5本
Last Friday at 5:00 AM
arXiv math.ACの新着論文5本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-06/
Isomorphisms and automorphisms of minimal comaximal hypergraphs of commutative ringsDomination and maximal intersecting families in comaximal graphs of commutative ringsAlmost S-GCD domains: localization, class groups, and extensionsTilting bundles and modifying modules in relative dimension oneCommon zeros of homogeneous polynomials and the weight hierarchy of projective Reed-Muller codes理想と行列と順序体 - 2026/11/5の論文6本
Last Thursday at 5:00 AM
arXiv math.ACの新着論文6本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-05/
Betti Sequences of Four-Generated Non-Almost-Symmetric Nearly Gorenstein Numerical Semigroup RingsUniform comparison of multiplier and test ideals for polynomials with affinely independent supportIntersection Product Formulas and Integral DependenceIdeals of 2-minors of nearly determinantal matricesCapelli Operators and the Bernstein-Sato polynomials of MinorsHomology and Topology of Partially Ordered Fields導来圏と評価領域の幾何学 - 2026/11/4の論文5本
11/04/2026
arXiv math.ACの新着論文5本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-04/
A Relative Telescope-Type Conjecture: Support and Generation in Half-Bounded Derived CategoriesCoherence and the Hilbert-syzygy identity for power series over valuation domainsGeometry of Spaces of SubringsLocalisations of rings of weak global dimension at most oneThe tensor triangular geometry of valuation domains理想と環とシジィの構造的性質 - 2026/11/3の論文17本
11/03/2026
arXiv math.ACの新着論文17本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-03/
Cube-freeness and a square formula for canonical trace ideals of Stanley--Reisner ringsStacked-bases Properties, maximal ideals and polynomial closures of Rings of Integer-Valued PolynomialsLinear resolutions of powers of edge ideals of gap-free graphs with matching number fourAlmost Gorenstein edge rings of bipartite graphs and their $h$-vectorsA study on v-numbers of $\operatorname{Ext}^i_R(L,M/I^nN)$ and $\operatorname{Tor}_i^R(L,M/I^nN)$Quadratic and Koszul Licci IdealsParameters and lim CM sequences: the Q-sequence conjecture and Lech's formulaOn Bayart's unique factorization problemOn a question of...Dモジュールとハイパーリングの予想 - 2026/11/2の論文8本
11/02/2026
arXiv math.ACの新着論文8本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-11-02/
The Bi-LF Positive Conjecture HoldsModules with unbalanced supportDerived products and top-degree inverse limitsFiltration theorems, Hilbert functions, and generic freeness2-nil Hyperideals of multiplicative hyperringsReduction numbers under flat extensionsExtended Tropical Characteristic Fibers and Slopes of Binomial D-ModulesA Tropical Viewpoint on the Nagata--Biran--Szemberg ConjectureDG環とテストイデアルとグラフ構造 - 2026/10/30の論文17本
10/30/2026
arXiv math.ACの新着論文17本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-30/
Width and amplitude inequalities over DG-ringsOn End-Semidualizing ModulesTest ideals can be computed by boundariesThe residue field as an infinite syzygyClass groups of polynomial Krull domainsLyubeznik numbers of the face rings of simplicial posetsRegularity of Symbolic Powers of Polymatroidal Ideals and Supermodular Prime IntersectionsAdditive factorizations in finitely generated semidomainsSymbolic depth functions of edge ideals via local graph structureVon Neumann regular and semisimple rings realized as principal quotients of domainsDivision and noetherianity in quasianalytic Denjoy-Carleman classesA dynamical approach to Frobenius splittingA DG algebra structure for the edge ideal of any split graphHilbert f...ケラー写像とヤコビ予想の相関 - 2026/10/28の論文3本
10/28/2026
arXiv math.ACの新着論文3本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-28/
Counting the Fixed Points of Binary Belief Propagation: Generic Degree, Syzygies, and Real SolutionsQuartic Keller Maps and Tameness in Three VariablesThe Legendre potential and the gradient case of the differential Galois criterion for the Jacobian Conjectureイデアルと超平面配置とテンソル幾何 - 2026/10/27の論文10本
10/27/2026
arXiv math.ACの新着論文10本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-27/
Which posets are spectra of Noetherian rings? The case of height at most oneThe $\rm{v}$-number of $t$-closed neighborhood idealsThe ascending chain condition for radical well-mixed difference idealsGenerators and Lefschetz properties of general hyperplane arrangement apolar algebrasIntersection multiplicity of a sparse curve and a trinomial curveOn a question of Cid-Ruiz: positive results and counterexamplesCross numbers and the characterization of finite abelian groups by length setsSpectra, Growth, and Localization in Half-Bounded Tensor Triangular GeometryHodge Theory and Grobner DegenerationsSharp effective Nullstellensatz for projective Cohen-Macaulay schemes理想と完璧体とヤコビアン - 2026/10/26の論文7本
10/26/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-26/
Associated primes and v-numbers of integral closures of powers of edge idealsOn perfectoid idealsContributions to the Stable Derived Categories of Gorenstein RingsDivisorial ideals and $v$-class semigroups of strictly closed domainsNoetherian local rings without perfectoid towersRank identifications in join-meet ideals of thin distributive latticesJacobian layers and higher Milnor sequences: rigidity, stabilization, and log-concavityDGリングとポアソン構造とモジュライ空間 - 2026/10/23の論文2本
10/23/2026
arXiv math.ACの新着論文2本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-23/
Local-Cohen-Macaulay DG-rings with unequal finitistic projective dimensionsLeafrians, Poisson structures, and Frobenius splittings on moduli spaces構造の指標と予想の反例 - 2026/10/22の論文7本
10/22/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-22/
Hilbert-Kunz multiplicities of powers of ideals and normalized Hilbert coefficientsOn some problems concerning the growth of Betti numbersThe Kemper--Malle conjecture and isolated linear quotient singularitiesRegularity and $v$-number of syzygies of graded maximal Cohen-Macaulay modulesDifferential powers of monomial ideals in affine semigroup ringsClosedness of bounded strength and partition rank lociThe recent counterexamples to the Eisenbud-Schreyer-Weyman Ulrich problem (2003) and to Hochster's small Cohen-Macaulay conjecture (1973): a survey, with a generalization to arbitrary dimension理想と行列とグラフと超複素数法 - 2026/10/21の論文4本
10/21/2026
arXiv math.ACの新着論文4本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-21/
$\mathrm{v}$-numbers of powers of edge ideals of cubic circulant graphsOn Hankel Determinantal MatroidsOn the Fluctuations of Associated Primes and Depths of Powers of Monomial IdealsHypercomplex Method for Solving Nonlinear PDEs単項式イデアルと正則性と不変量とテンソル - 2026/10/20の論文15本
10/20/2026
arXiv math.AC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-ac/episodes/2026-10-20/
Sumsets regularity versus Castelnuovo-Mumford regularity for monomial curvesBounded powers of edge ideals: Nearly Gorenstein polytopesUnique Factorization of Power Series Rings over Q-UFDs of Dimension at Most 3Every commutative perfect ring is a quotient of an almost perfect domainPolynomial bounds for the stability of associated primes of monomial idealsOn the arithmetic rank and cohomological dimension of some residual intersectionsEmbedding into quotientHerzog Class of Codimension $3$ Licci Monomial IdealsSaturation degree of powers of graded idealsOn the classification of threefold flopsRank and Border Rank Additivity of Complex Tensors with a Hankel SummandLefschetz Propert...環の構造と理想の分解 - 2026/10/19の論文6本
10/19/2026
arXiv math.ACの新着論文6本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-19/
A Simple Proof of I. Chowla's Theorem on Addition of Residue ClassesRegularity, depth and Serre depth of symbolic powers of complementary edge idealsLocally Gorenstein algebras, a generalization of Gorenstein algebrasDg models for derived differential operatorsLCM Splittings in GCD DomainsThe semiring of spectral duality skeletons: cancellation, characters and factorizationコホモロジーとグラフの特性 - 2026/10/16の論文11本
10/16/2026
arXiv math.ACの新着論文11本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-16/
Commutative rings with square-difference factor absorbing factorizationHolomorphy rings and the Nullstellensatz over large fieldsOn the variety of sum of powers of certain complete intersection formsEdge ideals of gapfree graphs with matching number $3$Direct products of Gorenstein flat modules over coherent ringsThe asymptotic surjective number and F-surjective signatureCotangent cohomology and higher-order obstructions of matroidsStrong Lefschetz property of the Kirchhoff algebra of the complete tripartite graph $K_{1,1,n}$Perfectoid Pure and Signature PairsGluing weak approximability along recollementsDeterministic Determination of Axial Constants, Sectional Regularities and Annihilator Numbers形式的冪級数と局所ホモロジーと最小解 - 2026/10/15の論文3本
10/15/2026
arXiv math.ACの新着論文3本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-15/
Finitistic dimensions of formal power series ringsMacdonald dual in the semilocal case and applications to local homology and local cohomologyMinimal Resolutions of $k$-divisible and $(k-1)$-dominant IdealsGorensteinとモジュールとテンソルとヌルシュタンス - 2026/10/14の論文24本
10/14/2026
arXiv math.ACの新着論文24本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-14/
On the existence of Gorenstein injective coversImproved Upper Bounds for the Rank of the Determinant Tensor via Glynn's FormulaWaring rank of certain complete intersection formsCombinatorial bounds for the v-number of binomial edge idealsAsymptotic Lech Bounds and Bertini FlagsGeometric and homological interpretations of tensor flatteningsSolomon--Terao Algebras: Top Degree, Dimension, and HomologyCharacterizations of t-Almost Dedekind Domains via w-Secondary ModulesOn Z-Noetherian RingsLinear Laurent phenomenon algebras are of finite typeGeneralizing Green's Syzygy Theorems to Symmetric Products of CurvesSemiprime and real submodules of arbitrary modules are intersections of prime and real prime submodulesAn overring c...行列式多様体と配置 - 2026/10/12の論文8本
10/12/2026
arXiv math.ACの新着論文8本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-12/
Hook algebras and determinantal varietiesOn the Isotropy Groups of Locally Finite Derivations of Laurent Polynomial AlgebrasA complex associated to a family of ideals and applications to subspace arrangementsCounterexamples to Minkowski-type inequalities and the Rees converse for modules via mixed Buchsbaum-Rim MultiplicitiesOperator Algebras and Their ApplicationsGenerating Sets for the Kernels of Frobenius Polarization OperatorsGeometry of some determinantal arrangementsQuillen's local parameter conjecture in dimension four構造とサイクルと群の性質 - 2026/10/9の論文8本
10/09/2026
arXiv math.ACの新着論文8本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-09/
Frobenius splitting of valuation rings revisitedEquivariant noncommutative crepant resolutions and $G$-maximal modifying modulesDerived functors and Hilbert polynomials over dominant Cohen-Macaulay ringsPolycubes and polycube idealsInfinite girth and profinite properties of residually finite groupsAn explicit tame factorization of the four-variable Anick automorphismToric flatness ICharacteristic cycles and the Gevrey filtration of irregularity in hypergeometric families複体とイデアルと構造的性質 - 2026/10/8の論文7本
10/08/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-08/
Structural properties of admissible subgraphs and the depth of symbolic powers of cover idealsThe Hassanzadeh-Nasrollah Nejad-Simis Conjecture on Euler ConductorsMinimal examples of Cohen-Macaulay independence complexes that fail to be shellable or vertex decomposableOn an ideal membership problemRamified Quivers with Potentials, Monodromy Characters, and Cluster Bases IA combinatorial criterion for detecting roots of Bernstein-Sato polynomialsFrattini Geometry of Non-Generating Complexes: Symmetry, Homology and Betti Numbers理想と行列とトポロジーとガロア手法 - 2026/10/7の論文9本
10/07/2026
arXiv math.ACの新着論文9本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-07/
Spectral Equality for Tropical Totally Nonnegative Matrices: Dominant Cancellation and Newton PolygonsWhen Hilbert functions determine four-variable generic initial idealsCartwright--Sturmfelsness of complementary determinantal edge idealsFrom Demailly's Inequality to Harbourne--Huneke Containments for General PointsLiouvillian first integrals of differential equations: A Galoisian approachDeterminacy and Modality in Positive CharacteristicFinite holomorphic pullbacks, Segre numbers, and generic L\^e numbersDiagonal Specht ideals and their varietiesTruncation of dg categories and connective resolutionsイデアルの冪と次元不等式とアフィン多様体 - 2026/10/6の論文11本
10/06/2026
arXiv math.ACの新着論文11本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-06/
Peskine and Szpiro's Dimension inequality holds over local rings of depth at most oneRamification invariants of pure extensionsOn injective dimension of the conormal moduleTraces of powers of canonical idealsOn the $\phi$-Weak Global Dimensions and $\phi$-Global DimensionsAsymptotic Castelnuovo-Mumford regularity of (co)homology modules involving powers of idealsPolynomials with restricted support and maximal zeros on a finite Cartesian setK-injective complexes in commutative algebraReflexive ideals of a numerical semigroupThe separator-based derivations for arrangements of monomial groupsBorel subgroups of the automorphism group of an affine varietyデルタ集合と正則性と特異点とヤコビ - 2026/10/5の論文7本
10/05/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-05/
The Delta Set of a Numerical Monoid Generated by a Generalized Arithmetic SequenceInvariant Rings of Adjacent-Quadratic Triangular DerivationsAlmost Gorenstein standard graded rings and their localizationsQuillen's finiteness conjecture for the cotangent complex in characteristic twoBounds for Regularity of Toric Varieties in Terms of MultiplicitySharp FRS and singularity thresholds for off-diagonal Gram mapssome arithmetical aspects of the two dimensional jacobian conjecture環と多様体とFrobeniusとAcyclic条件 - 2026/10/2の論文6本
10/02/2026
arXiv math.ACの新着論文6本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-02/
On the totally acyclic condition and the Auslander-Reiten ConjectureAlternating Divisoriality of Prime Ideals along Infinite Chains of B\'ezout DomainsOn the Krull dimensions of rings of integer-valued polynomials and polynomial ringsA Reduced Non-McCoy Ring with the Annihilator Condition and $(A_2)$Frobenius multiplicities and F-signatures of Grassmannians of two-planesAutomorphisms of hypersurfaces in polarized varieties決定論とF指標と環 - 2026/10/1の論文7本
10/01/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-10-01/
Symmetric-determinant apolarity in odd characteristicThe finitistic weak dimensions of Gaussian ringsPrime Ideals and Projective Closure in the Boolean Polynomial SemiringStanley-Reisner Theory in Mixed CharacteristicLimit F-invariants of the simple singularities and the Fermat hypersurfacesComponentwise linearity, Fr\"oberg's analogue, and classification of linear support-two monomial idealsArithmetic pseudo-Frobenius numbers and determinantal numerical semigroup rings代数環と複体の特性 - 2026/9/30の論文15本
09/30/2026
arXiv math.AC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-ac/episodes/2026-09-30/
Zero divisors of Gorenstein RingsA note on inverse limits of injective modulesChristophersen's problem for monomial algebrasWeak and strong Lefschetz properties for vertex cover Artinian algebras associated to graphsThe $\mathrm{v}$-number of powers of ideals associated with chessboard complexesPowers of Alexander Duals of Stanley-Reisner Ideals of Chessboard ComplexesCharacteristic-free Kn\"orrer periodicityThe WittVectors package for Macaulay2Weak and Serre Lifting of Cyclic Modules and the Liftability of Auslander DualsRigidity conditions for binomialsCalculating Hodge and weight filtrations on localizationsThe $F$-signature Function on the Big ConeGorenstein homological properties of n-trivial ex...イデアルと行列式とベッチ数と整域 - 2026/9/29の論文26本
09/29/2026
arXiv math.AC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-ac/episodes/2026-09-29/
Characterizing Steiner Systems via Betti Numbers of Monomial IdealsOn the $b$-invariant of a normal graded ringMaximal shifts below the Taylor boundBernstein--Sato ideals might not be linearThe Waldschmidt constant of square-free principal Borel idealsBinomial edge ideals of bipartite complements of even cyclesThe F-signature of Determinantal RingsWide subcategories over commutative coherent ringsGeneralized mixed sequence multiplicityTotal Rings of Quotients with Arbitrary Weak Global DimensionsDG Algebra Structures on Mapping Cones with an Application to Edge IdealsSplitting the Matroid DeterminantOn embeddings of rings into their canonical modulesA B\'ezout domain that is not an elementar...辺イデアルとニューラルコードと特異点 - 2026/9/28の論文7本
09/28/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-28/
Asymptotic multiplicity sequences of graded familiesStructure of irreducible homomorphisms to/from free and injective modulesEdge ideals of complements of a class of circular interval graphsNeural Ideals and Neural Codes: An Algebraic Framework for Neural Network Classification and Feature InterpretationSpecial Cohen--Macaulay sheaves on partial resolutions of rational surfaces singularitiesOn the support of double Grothendieck polynomialsNon-vanishing of the structure-sheaf cohomology of affine henselian schemes and henselian affinoids多項式ネットワークと行列分解と商特異点 - 2026/9/25の論文7本
09/25/2026
arXiv math.ACの新着論文7本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-25/
Algebraic Expressivity Certificates for Shallow Polynomial Neural NetworksMatrix factorization of quotient singularities of type A and DJordan Blocks, Differential Traces, and Colon-Ideal Noncontainment over Noetherian QuotientsSystems of parameters consisting of linear forms for monomial ideal quotientsPrimality of dilated closed path polyominoesReduced and coreduced modules with respect to inverse families of idealsSpecht ideals for the imprimitive complex reflection group $G(r,1,n)$: geometric orbit types and a dominance theorem多様体と終結式とイデアルと不変量 - 2026/9/24の論文8本
09/24/2026
arXiv math.ACの新着論文8本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-24/
Dimensions of permanental varieties in arbitrary sizeTwo-sided bounds for canonical traces of Veronese subalgebrasResultant of an equivariant polynomial system with respect to the reflection group $G(r,n)$Generic $\mu$-power ideals, fat points, and symbolic powersConjugation Differential Invariants of $\mathrm{SL}_2(\mathbb{F}_q)$ on trace-free matricesField independence of the first seven Betti numbers of flag complexesThe prime spectrum of rings of integer-coefficient power series on the diskDegrees and directional defects of embedded algebraic vector bundlesイデアルと加群と完全交差とホモロジー - 2026/9/23の論文12本
09/23/2026
arXiv math.ACの新着論文12本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-23/
Ideal Structures in Idealizations and Cardinalities of Annihilating IdealsNotes on Matlis reflexive modulesA proof of the Eisenbud-Huneke-Ulrich conjecturePrimary decompositions via exponent matricesPoincar\'e Duality and Quadratic Refinements over Laurent RingsResultant of an equivariant polynomial system with respect to a direct product of $r$ symmetric groupsComplete intersection and quasi-homological dimensionsEquivalence of Extensions and the Perturbation IndexThe Non-Lefschetz Locus of Monomial Complete Intersections in Positive CharacteristicThe Betti numbers and Golodness of numerical semigroup rings of Sally typeBernstein-Sato ideals for free hyperplane arrangementsPairs of lattice complements with complementary homologyイデアルとコホモロジーと多様体 - 2026/9/22の論文22本
09/22/2026
arXiv math.ACの新着論文22本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-22/
The Bourbaki Degree of Line ArrangementsOn the n-perfectness under split nilpotent extensionsv-numbers of symbolic-ordinary discrepancy modulesMixed multiplicities and Rees Theorems for graded families and their conversesQuasi-projective dimension for complexes via filtrationsThe Coproduct of Ideals and the Coprime SpectrumOn Regular Mac Lane-Vaqui\'e chainsPrime and Cohen-Macaulay ideals of 2-minors with linear resolution$\aleph_m$-presented Gorenstein flat modules and Gorenstein dimensions of groupsDescent along flat composed with radicalizationThe algebraicity of generating functions using nested Artin approximationThe structure of almost symmetric almost complete intersection numerical semigroupsA non-spatial frame of smashing idealsA...コヒーレント領域とTor代数 - 2026/9/21の論文2本
09/21/2026
arXiv math.ACの新着論文2本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-21/
A one-dimensional coherent domain with non-Pr\"ufer integral closureClassification of Tor algebras for rings from general points by Waring Rank導手と判別式の不等式と巡回被覆 - 2026/9/18の論文2本
09/18/2026
arXiv math.ACの新着論文2本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-18/
Conductor-Discriminant Inequality for Tamely Ramified Cyclic Covers IConductor-Discriminant Inequality for Tamely Ramified Cyclic Covers IIイデアルと環とコエンマカレイモジュール - 2026/9/17の論文13本
09/17/2026
arXiv math.ACの新着論文13本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-17/
Homological invariants of Edge Ideals associated to powers of cyclesDimensions of a ring and its formal power series ringCohen-Macaulay higher conormal and K\"ahler differential modules of squarefree monomial idealsNormality of ideals beyond the standard graded setting: families from numerical semigroup ringsA criterion for determinantal presentations of numerical semigroup ringsFinitistic injective dimension exceeding finitistic projective dimension for a commutative ringDensity functions for filtrations of graded idealsSymbolic powers of the ideal of$n$ general points in $P^{n-1}$On the Stable category of maximal Cohen-Macaulay modules over Gorenstein rings-IIMaxima...消去子と単項イデアルとヤコビ写像 - 2026/9/16の論文5本
09/16/2026
arXiv math.ACの新着論文5本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-16/
Annihilator Multiplication Modules: Ring Characterizations and ConstructionsStrongly multiplicative sets, idempotent localizations, and $S$-prime phenomenaOn atoms and their density in the monoid of monomial idealsNilpotent Jacobian maps in dimension three and stable tameness in block extensionsRings are $\chi$-bounded多項式写像と環の構造と多様体 - 2026/9/15の論文14本
09/15/2026
arXiv math.ACの新着論文14本をご紹介します。
番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-15/
The structure of automorphism groups of zero-dimensional monomial algebrasThe classification of some polynomial maps in dimension threeIndependence polynomials and the weak Lefschetz property for tadpole graphsOn a question of Nori: The high-codimension conductor caseGoldman primes and higher cyclic presentations for the small finitistic dimensionOn the iso-Artinianness of one-dimensional Noetherian ringsBaer Splitting Beyond $\tau_q$-SemisimplicityGeneralized divisor topology of commutative ringsOn simple extensions generated by key polynomialsSymmetric Models for Syndrome DecodingNagata's conjecture on a polynomial automorphism in positive characteristicAKE principles in roughly deeply ramified henselian valued fieldsPolarized varieties witho...