Waldschmidt constant of some classes of hypergraphs | ||
| AUT Journal of Mathematics and Computing | ||
| مقاله 2، دوره 7، شماره 4، زمستان 2026، صفحه 391-397 اصل مقاله (414.97 K) | ||
| 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), Tehran, Iran | ||
| چکیده | ||
| In this paper, we present a formula for the Waldschmidt constant of edge ideals of some classes of hypergraphs. We also show that if $G$ is a simple graph with binomial edge ideal $J_G$, then the Waldschmidt 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 | ||
| مراجع | ||
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آمار تعداد مشاهده مقاله: 518 تعداد دریافت فایل اصل مقاله: 49 |
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