プレプリどんどん: math.RA

arXiv math. RA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-ra/episodes/2026-10-19/ A prime isoartinian ring that is not noetherian Generalized Mock-Poisson Algebras: Constructions and Structural Properties Derivations and quasi-derivations of Block Lie superalgebras $S(q)$ Point Modules of Non-Connected Graded Algebras On the center of the Clifford Algebra...

arXiv math. RA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-ra/episodes/2026-10-16/ Low-rank perturbation of symplectic matrices Characterizations in terms of Generalized Inverses Two Short Proofs of the $A^A$ Theorem Zhang twists for semigroups and groupoids, with applications to Steinberg algebras Anti-successors and anti-replicators, Manin products and K...

arXiv math. RA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-ra/episodes/2026-10-15/ Invariant factors from products of cyclotomic polynomials, with applications On the Fomin-Kirillov algebras Identities and isomorphisms of finite graded matrix algebras The zero divisor and augmentation conjectures for medial quandle rings

arXiv math. RAの新着論文43本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-10-14/ Classification of $3$-dimensional unital commutative algebras Okubo algebras and Exceptional Periodicity: tetracode gradings, root-lattice obstructions and Clifford cones Endochain Conditions on Modules and $p$-quasi-Frobenius Rings Standard identities for polynomial vector...

arXiv math. RA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-ra/episodes/2026-10-12/ Operator Algebras and Their Applications A unified approach to the definition of anti-algebras Quasi-derivations of Block Lie algebras $\mathcal{B}(q)$ Non-Existence of Abelian KS-Algebras in $M_n(\mathbb{C})$ for $n \geq 3$ Complex slices, inverses, and deformations of a th...

arXiv math. RA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-ra/episodes/2026-10-09/ A Proof of the Dittert Conjecture via Boundary Rigidity Wells exact sequences for $n$-Lie algebras Lower and Upper Lie Nilpotency Indices of Modular Group Algebras Affine Schur--Weyl theory for loop Semigroups and polynomial representations Structure theory of finite solvabl...

arXiv math. RA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-ra/episodes/2026-10-08/ Symmetry and Invariant Theory of Quadratic Dynamics over Eight-Dimensional Composition Algebras The algebraic classification of five-dimensional nilpotent right alternative algebras From bosonized $\mathfrak{osp}(1|2)$ to liftings of the super Jordan plane On computing deform...

arXiv math. RA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-ra/episodes/2026-10-07/ Nilpotent Product Probability of Finite Rings Diagonalizable modular derivations on bigraded Poisson spaces and Koszul duality Extensions of Restricted Simple Modules for Restricted Lie Algebras of Cartan Type Group-ring methods for Alexander quandle rings Sparse Moore-local...

arXiv math. RA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-ra/episodes/2026-10-06/ Generalizing the $A^A$ Problem for Finite Ordered Sets Finite-dimensional Lie subalgebras of the universal enveloping algebra of $\mathfrak{sl}(2,\mathbb{C})$ Characterization of the centrally finite Amitsur-Small division rings Generalized Commutator on Octonion Algebra For...

arXiv math. RA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-ra/episodes/2026-10-05/ Prime-Power Multiplicative Modular Monoid Morphisms Nilpotency and nil subvarieties of binary Zinbiel algebras (Super)nilpotency and solvability in algebras with zero Invariant Rings of Adjacent-Quadratic Triangular Derivations Signed seeds and G-gradings on cluster algebras

arXiv math. RAの新着論文16本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-10-02/ On extensive amenability of algebras An Algebraic View of Amenable Groupoids Rational linear forms of linearizable ordinary differential equations Local and 2 local $\frac{1}{2}$-derivation of $n$-dimensional totally graded filiform Lie algebras The Comon Rank Gap of a Third...

arXiv math. RA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-ra/episodes/2026-10-01/ Algebraic derivations and radicals of automorphism groups of algebras Tensor factorization of local algebras Quotient Morita Theory with Applications Perspectivity and the perspective-Schr\"oder-Bernstein Property A Koteljanskii inequality for permanents Higher Cotorsion Pai...

arXiv math. RA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-ra/episodes/2026-09-30/ Exponent Profiles of Oscillatory Matrices under Matrix and Inverse Sparsity Gorenstein homological properties of n-trivial extensions of rings Square matrices with integer eigenvalues under entry permutations Irreducible $\mathbb Z_+$-modules over $\mathbb Z[\sqrt[m]{d_1},\s...

arXiv math. RAの新着論文25本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-09-29/ Algebras with Variable Structural Constants and Their Applications Algebras with Variable Operator-Valued Structural Constants and Their Applications Relative Global Dimension of Controllable Extensions Augmentation-Ideal Realization of Special Nottingham Congruence Series a...

arXiv math. RA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-ra/episodes/2026-09-28/ The Hua identity implies alternativity The $m$-Invariant of Fields of Characteristic 2 Fast factorization in diagram monoids Asymptotic completions of preordered semirings Boolean Trusses as Rectangular Bands and Boolean Rings The Hilbert Basis Theorem for Non-Associative Ske...

arXiv math. RA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-ra/episodes/2026-09-25/ Duality for matrix space questions On the Regularity and Clean Properties of Matrices over Dual Numbers Differential perm bialgebras, differential perm Yang-Baxter equation, and their applications in related bialgebra structures Failure of Ado-type theorems for preLie and pos...

arXiv math. RA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-ra/episodes/2026-09-24/ Integral Dependence over One-Sided Ideals, Part II: G-Left Ideals and the K\"othe Problem Phantom categories on 3-vertex directed DG quivers Toeplitz multiplication and graded factorization of determinant recurrences Controlling graded Lie algebras and cohomologies of double...

arXiv math. RA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-ra/episodes/2026-09-23/ Idempotent-free non-solvable evolution algebras over $\mathbb{C}$ Reflectors and the Globalization Problem for Partial Actions of Semiconstellations On the Peirce spectral rigidity of decorated incidence algebras On multilinear polynomial identities for $2\times2$ matrices i...

arXiv math. RA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-ra/episodes/2026-09-22/ On the positive semidefinteness of a class of Hermitian Cauchy-like matrices Positive Eigenvalues of Circulant Hadamard Square Roots The $\phi$-conjugation of quaternionic matrices and generalized Autonne-Takagi factorization $\boldsymbol{i}$-conjugate for quaternionic matri...

arXiv math. RA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-ra/episodes/2026-09-21/ Just-Infinite Loops and Loop Algebras A classification of group gradings on incidence algebras over commutative rings Local and Quasi Derivations of the Mirror Heisenberg-Virasoro Algebra Noncommutative resolutions of noncommutative isolated singularities Super adaptable grap...

arXiv math. RA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-ra/episodes/2026-09-18/ A Characterization of Local Nilpotence for Derivations of Ore Extensions Locally finite Schreier Varieties On the trace identities of 2-dimensional tr-prime algebras over a finite field Generalized $t$-Fine and Quasi $t$-Fine Rings On $\ast$-Reversible and Generalized $\ast$...

arXiv math. RA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-ra/episodes/2026-09-17/ Fuzzy subhyperspaces generated by admissible mappings Growth functions of algebras and an application to Leavitt path algebras A parity obstruction to completeness of object cotorsion pairs On the number of modular pairs in finite dimensional Lie algebras on finite fields Loc...

arXiv math. RA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-ra/episodes/2026-09-16/ Relative commuting probability and BFC-type results for finite skew braces Regular Sublattices, O Closed Ideals and Dedekind MacNeille Completions The prime spectrum of the talented monoid of a higher-rank graph and applications Reduction techniques for the derived delooping...

arXiv math. RA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-ra/episodes/2026-09-15/ Constructive recurrences for determinants and permanents of banded Toeplitz matrices Dedekind Poisson Algebras over Arbitrary Fields On the Structure of Low-Dimensional Poisson Algebras over Arbitrary Fields On flat pseudo-Euclidean solvable Malcev algebras Extending structu...

arXiv math. RA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-ra/episodes/2026-09-14/ Notes on Reversed Products of Two Elements in Rings On the growth of Lie algebras and Jordan algebras Uniqueness of Rank-Metric Completions of Bratteli Systems