کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4596923 1336192 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Classifying subcategories of finitely generated modules over a Noetherian ring
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Classifying subcategories of finitely generated modules over a Noetherian ring
چکیده انگلیسی

For R a commutative Noetherian ring, wide and Serre subcategories of finitely generated R-modules have been classified by their support. This paper studies general torsion classes and introduces narrow subcategories. These are closed under fewer operations than wide and Serre subcategories, but still for finitely generated R-modules both narrow subcategories and torsion classes are classified using the same support data. Although for finitely generated R-modules all four kinds of subcategories coincide, they do not coincide in the larger category of all R-modules.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pure and Applied Algebra - Volume 215, Issue 11, November 2011, Pages 2684-2693