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プレプリどんどん: math.RA

Science JA ↓ 58 episodes

arXiv math. RA (環と代数) の新着論文の概要をAIで日本語でお届けするポッドキャストです。研究者の皆様の情報収集にお役立てください。 (AIで生成していますので必ずしも正しいとは限りません)

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プレプリどんどん編集部

Episodes

ポアソン代数とループホモロジーと圏論 - 2026/4/29の論文4本 29.04.2026 5:58

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/2026-04-29/ Nilpotency and Frattini theory for transposed Poisson algebras A colimit decomposition for the loop homology of polyhedral products Atom spectra of symmetric monoidal abelian categories and classification of subcategories Arboretum.hs: Symbolic manipulation for algebras of gr...

可換部分代数と零因子とリー代数 - 2026/4/28の論文7本 28.04.2026 10:01

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/2026-04-28/ On the minimal dimension of maximal commutative subalgebras of $M_6(k)$ Rings with finitely many zero divisors $k$-step nilpotent symplectic Lie algebras associated with graphs Extracting Exact Lie Derivatives Without Backpropagation: A Dual Compiler for Neural Control Barrie...

四元数ハンケル行列とLieスキューブレース - 2026/4/27の論文3本 27.04.2026 4:51

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/2026-04-27/ On the rank of quaternion Hankel matrices On simple compact Lie skew braces Affine Supertrusses and Superbraces

格子のモジュラ性と代数と量子化 - 2026/4/24の論文6本 24.04.2026 8:44

arXiv math. RA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-ra/episodes/2026-04-24/ Left modularity and extremality for (some) infinite lattices Globalization of Partial Group Actions on Not Necessarily Associative Algebras and Covariant Representations Three-periodic helices on elliptic curves and their associated regular algebras Addendum/Corrigendum to "O...

Rota-Baxter代数とテンソルと圏 - 2026/4/23の論文4本 23.04.2026 6:05

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/2026-04-23/ Free Poisson Rota-Baxter algebra Trivial extensions of Koszul Artin-Schelter regular algebras Border subrank of higher order tensors and algebras Injectivity paucity in AB5 categories of oversize chains

半環とリー代数とテンソル - 2026/4/22の論文5本 22.04.2026 7:28

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/2026-04-22/ A new limit variety of additively idempotent semirings Tomiyama-type maps with a diagonal perturbation Hyper relative differential operators on Lie algebras Change-of-Rings Theorems for the Small Finitistic Dimension SignatureTensors.jl: A Package for Signature Tensors in Jul...

コホモロジーとリー代数と準同型 - 2026/4/21の論文11本 21.04.2026 15:27

arXiv math. RA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-ra/episodes/2026-04-21/ Morita Invariance, Categorical Obstructions, and Dimension Transfer for \texorpdfstring{$C4$}{C4}, \texorpdfstring{$C4^{\ast}$}{C4*}, Strongly \texorpdfstring{$C4^{\ast}$}{C4*}, and Semi-Weak-CS Modules Hochschild cohomology and lifts of endomorphisms On the isotropy of diff...

八元数とホップ代数と微分不変量 - 2026/4/20の論文5本 20.04.2026 7:47

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/2026-04-20/ $G_2$-structures as Octonion Algebras Chevalley property of module-finite Hopf algebras and discriminant ideals $D$-bialgebras, dendrification and embeddings into AWB of almost Poisson algebras Scalar relative differential invariants Wedderburn decomposition of the rational g...