2026年7月22日 - Moreover, the condition of property $(J)$ can be removed for $1\leqslant n\leqslant 3$. A similar result is proved if $T$ is an element in a...
2026年6月2日 - $ the minimum number of initially active vertices whose activation eventually spreads to all vertices of $G$. In this article, among other r...
2026年7月7日 - View PDFHTML (experimental)Abstract:Let $R_m$ be the least positive integer $r$ such that there exists a set $A\subseteq \mathbb{Z}_{m}$ wit...
2026年8月13日 - View PDFHTML (experimental)Abstract:Trees of maximum $\sigma$-irregularity subject to a prescribed maximum degree $\Delta$ have been charact...
2025年9月29日 - {1\leqslant i, j\leqslant n}$ is a unit in $B$. This allows us to provide some technical details to an important claim from the theory of é...