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代数構造と不変量理論 - 2026/10/12の論文15本
プレプリどんどん: math.RA · 12 октября 2026 г. · 31 мин
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 three-dimensional real algebra Products of Boolean Clones up to Minion Homomorphisms The finite basis problem for varieties generated by all semirings of a fixed order On the non-existence of a left-symmetric structure on osp(1|2) in any characteristic Homogeneous symmetric trace-positive sextics with vanishing abelianization are sums of Hermitian squares and commutators The six-element additively idempotent semiring $B_2^1$ is inherently nonfinitely based Global obstruction property and its applications Projective Differential Moment Invariants from the Viewpoint of Classical Invariant Theory A 9-dimensional nilpotent Lie algebra isomorphic to its complex conjugate admitting no real form The $E_6$ normal forms: semisimple deformations, geometry, DT invariants, and the $E_{6,\infty}$ order Hsiang cubics as spherical Chebyshev polynomials: equioscillation and idempotent quadrature