م مقاله کنفرانسی سال ۱۴۰۱ ۴۱۴ مشاهده A criterion for co niteness and Abelianness of the category of co nite modules Let n be a non negative integer, R a commutative Noetherian ring with dim R n 2, a an ideal of R, and X… Abelian categoriesconite modules