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math.AC2021
Canonical stretched rings
Nguyen Thi Anh Hang, Do Van Kien, Hoang Le Truong
In this paper, we introduce the concept of canonical stretched rings, sparse stretched rings and maximum sparse ideals. Then we give characterizations of canonical stretched rings…
math.AC2021★ 4 cited
A note on Chern coefficients and Cohen-Macaulay rings
Nguyen Thi Thanh Tam, Hoang Le Truong
In this paper, we investigate the relationship between the index of reducibility and Chern coefficients for primary ideals. As an application, we give characterizations of a Cohen-…