準射影次元と表面とシジジー - 2026/5/11の論文6本

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/2026-05-11/The derived depth formula for modules of finite quasi-projective dimensionAnalytical solutions for some quadratic ODEs found via linear rational eigenfunctions and the rational eigenfunction varietyThe Isomorphism Classes of the Surfaces $x_1^{a_1} + x_2^{a_2} + x_3^{a_3} + 1 = 0$Spectra of bi-incomplete Tambara functorsAdjoint test modules along Cohen--Macaulay morphismsTensor product surfaces and graded syzygies