On regular covers at subsets
Submitted: 2026-04-21
|Accepted: 2026-06-29
|Published: 2026-07-14
Copyright (c) 2026 Luong Quoc Tuyen, Nguyen Xuan Truc, Ong Van Tuyen
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.