The stability of certain sets of attached prime ideals related to cosequence in dimension

PH Khanh - 대한수학회보, 2016 - dbpia.co.kr
Let $(R,\m) $ be a Noetherian local ring, $ I, J $ two ideals of $ R $, and $ A $ an Artinian $ R
$-module. Let $ k\ge 0$ be an integer and $ r=\Width_ {k}(I, A) $ the supremum of lengths of …