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| Waldschmidt constant of some classes of hypergraphs | ||
| AUT Journal of Mathematics and Computing | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 23 مهر 1403 | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22060/ajmc.2024.23561.1266 | ||
| نویسندگان | ||
| Iman Jahani؛ Shamila Bayati* | ||
| Department of Mathematics and Computer Science, Amirkabir University of Technology (Tehran Polytechnic), Iran | ||
| چکیده | ||
| In this paper, we present a formula for the Waldschmit constant of edge ideals of some classes of hypergraphs. We will also see that if $G$ is a simple graph with binomial edge ideal $J_G$, then the Waldschmit constant of $J_G$ is always 2. Furthermore, the symbolic defect of umbrella hypergraphs is presented. | ||
| کلیدواژهها | ||
| Edge Ideal؛ Hyperstar؛ Symbolic defect؛ Symbolic power؛ Waldschmidt constant | ||
| آمار تعداد مشاهده مقاله: 297 | ||