プレプリどんどん: math.AC

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/2026-05-08/The $i$-extended ideal-based cozero-divisor graph of a commutative ringQuasi sdf-absorbing ideals in commutative ringsConnectedness in Codimension One and the Non-$S_2$ Locus

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/2026-05-07/Depth of edge ideals and vertex connectivity of finite graphsTropical resolutions of configuration hypersurfacesNon-external Proofs of Lagrange Inversion FormulaSymmetric Bessmertny\u{i} Realizations and Field Extension Problems in Characteristic 2 - A Differential Algebra Approach

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/2026-05-06/The depth function of powers of cover ideals of path graphsAdmissible subgraphs and the depth of symbolic powers of cover ideals of graphsLarge homomorphisms on the homotopy lie coalgebraEpsilon multiplicity, multiplicity=volume formula and analytic spread of family of idealsIndependence of generic forms and the Fr\"oberg conjectureAsymptotic properties of random monomial ideals

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/2026-05-05/Quasi-Gorenstein morphisms of commutative local dg-algebrasFrobenius identities for the volume map on Cohen--Macaulay ringsToric rings of signed posets and conic divisorial ideals via matroid theoryMinimal Dimensions of Maximal Commutative Matrix Algebras and Sharp Courter-Type BoundsVeronese Avoiding HypersurfacesNon-abelian extensions of Hom-Jacobi-Jordan algebras

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/2026-05-04/Elimination Templates in Macaulay2Trace ideals of exterior powers of the module of differentialsOn Krull's Dimension Theorem for Certain Graded Rings and Its ApplicationsDelta characters and crystalline cohomology of abelian schemes

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/2026-05-01/Reverse Tableaux and the Surjectivity of the Component Map in Type $A$Syzygies of the transfer ideal of the symmetric groupFlat coordinates of Frobenius prepotentials related with the reflection groups of types $H_3$ and $H_4$Parseval-Rayleigh identities for graded Artinian Gorenstein algebrasPolynomial and spectra factorization of graphs obtained by iteration the operad of generalized graph composition

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/2026-04-30/On $S$-Noetherian Latticesk[x]-modules and Core-Nilpotent endomorphismsOn the binary relations defined using GD1 and 1GD inverses over infinite dimensional vector spacesAnalysis of the weight Diagram Associated with Foliations on the $\mathbb{CP}^{2}$Rota-Baxter Operators on Dual Quaternion AlgebraCausal Edge Rees Algebras for Spatiotemporal GraphsOn main eigenvalues of zero-divisor graphs of reduced rings

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/2026-04-29/Koszul modules, holonomy Lie algebras, and resonance of groups and CDGAsA local-global correspondence for perfectoid purityAdditive index and Carlitz rank

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/2026-04-28/Associated primes of powers of closed neighborhood ideals and diameters of graphsA Necessary and Sufficient Condition for Uniqueness of Euclidean DivisionFinite projective dimension and a question of JorgensenOn the minimal dimension of maximal commutative subalgebras of $M_6(k)$Topological and differentiable aspects of Clifford semigroupsOn the degree of the singular subscheme of hypersurfaces in ${\mathbb P}^n$Boundary $h^\ast$-vectors and unimodular triangulations

arXiv math.ACの新着論文1本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-04-27/Numerical Semigroups with $a_e = 2g+1$

arXiv math.ACの新着論文1本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-04-24/Smith Form Equivalence for Several Classes of Multivariate Polynomial Matrices

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/2026-04-23/Epimorphisms of local cohomology modules, a general Peskine-Szpiro theorem, and an application to sheaf cohomology vanishing for thickeningsNew bounds on Castelnuovo--Mumford regularity of monomial curves and application to sumsetsMultiple Tor modules: rigidity and Mayer-Vietoris spectral sequencesOn the regularity index of the minimum distance function in projective nested Cartesian codesOn $S$-Prime Element Principle$F$-finite schemes have a dualizing complexHigher rank Gelfand-Kapranov-Zelevinsky fans

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/2026-04-22/Geometry of numbers and degree bounds for rational invariantsChange-of-Rings Theorems for the Small Finitistic DimensionThe reciprocal complement of a surfacePowers of Edge Ideals of Prime Ideal Graphs: Generators, Primary Decomposition, and Linear Powers

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/2026-04-21/Regularity of Squarefree Powers of Edge Ideals of Whiskered CyclesA criterion for log regularity via log Frobenius-Witt differentialsVarieties of minimal degree in weighted projective spaceShuffling the Deck: Invariant Theory and the Graph Reconstruction ConjecturePulling back Cartier structures along regular maps

arXiv math.ACの新着論文1本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-04-20/Tensorial Constraints for Commuting Endomorphisms of the Generalized Tangent Bundle