3 papers
math.CO2025
The Minimum Number of Edges in -Saturated Graphs
Xiaoteng Zhou, Kazuya Haraguchi, Hanchun Yuan
Given a family of graphs , a graph is -saturated if it is -free but the addition of any missing edge creates a copy of some $F \in \mathc…
physics.flu-dyn2025
Contact line friction of bubbles
Xicheng Bao, Aaron D. Ratschow, Xiaoteng Zhou +9
Contact line friction (CLF) of bubbles is ubiquitous, from bubbles on a beer glass to H2 bubbles sliding over electrodes in electrolysis. However, a fundamental understanding of CL…
cond-mat.soft2025
Surfactants Screen Slide Electrification
Xiaomei Li, Zhongyuan Ni, Xiaoteng Zhou +4
Water drops spontaneously accumulate charges when they move on hydrophobic dielectric surfaces by slide electrification. On the one hand, slide electrification generates electricit…