Two kinds of hook length formulas for complete $m$-ary trees

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/160644In this paper, we define two kinds of hook length for internal vertices of complete $m$-ary trees, and deduce their corresponding hook length formulas, which generalize the main results obtained by Du and Liu.6 pages, 1 figure. To appear in Discrete MathematicsCombinatorics05A15;05A19Two kinds of hook length formulas for complete $m$-ary treestext