Computing minimal Gorenstein covers

Autor: Roser Homs, Juan Elias, Bernard Mourrain

Publikováno v: Journal of Pure and Applied Algebra
Journal of Pure and Applied Algebra, 2019, ⟨10.1016/j.jpaa.2019.106280⟩
Journal of Pure and Applied Algebra, Elsevier, 2019, ⟨10.1016/j.jpaa.2019.106280⟩

We analyze and present an effective solution to the minimal Gorenstein cover problem: given a local Artin k-algebra A = k 〚 x 1 , … , x n 〛 / I , compute an Artin Gorenstein k-algebra G = k 〚 x 1 , … , x n 〛 / J such that l ( G ) − l (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cba7331c465fd6e5e8feacabb14a262
https://inria.hal.science/hal-01978906v2/file/EHM_MinimalGorensteinCovers_v2.pdf