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math.CO2026
On the Graphical -Stirling Numbers of the First Kind for Specific Graph Families
Daniel Yaqubi, Madjid Mirzavaziri
This paper investigates the \textbf{graphical -Stirling numbers of the first kind}, denoted by $\str{G}{k}$, which enumerate partitions of a vertex set into disjoint…
math.CO2017
Some divisibility properties of binomial coefficients
Daniel Yaqubi, Madjid Mirzavaziri
In this paper, we gave some properties of binomial coefficient.