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多様体と終結式とイデアルと不変量 - 2026/9/24の論文8本
プレプリどんどん: math.AC · 24 сентября 2026 г. · 18 мин
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 size Two-sided bounds for canonical traces of Veronese subalgebras Resultant of an equivariant polynomial system with respect to the reflection group $G(r,n)$ Generic $\mu$-power ideals, fat points, and symbolic powers Conjugation Differential Invariants of $\mathrm{SL}_2(\mathbb{F}_q)$ on trace-free matrices Field independence of the first seven Betti numbers of flag complexes The prime spectrum of rings of integer-coefficient power series on the disk Degrees and directional defects of embedded algebraic vector bundles