2 papers
math.AC2025
Depth of the 3-path Ideal of Square of a Path
Liuqing Yang, Lizhong Chu
In this note, we compute depth of the 3-path ideal of square of a path and show that the 3-path ideal I3(P 2 n) of square of a path graph is Cohen-Macaulay if and only if n = 3 or…
math.AC2025
Some Results on -Number of Monomial Ideals
Liuqing Yang, Kaiwen Hu, Lizhong Chu
This paper investigates the v-number of various classes of monomial ideals. First, we considers the relationship between the v-number and the regularity of the mixed product ideal…