2 papers
math.GR2026
Two-Generator Discrete and Faithful Subgroups of Tree Automorphisms
Yukun Du
We present a partial classification of two-generator discrete and faithful subgroups of the trivalent tree automorphism group, specifically for cases where the generators satisfy a…
math.AG2024
A Simple Recursion for the Mirzakhani Volume and its Super Extension
Yukun Du
In this paper, we derive a simple recursion formula for the Weil-Petersson volumes of moduli spaces of hyperbolic surfaces with boundaries. This formula demonstrates the polynomial…