Week 2, January 2023

Title: Site-suitability difference and the expectation of species richness difference in stochastic two-subcommunity models
Author: Ryosuke Iritani
doi: 10.1101/2023.01.01.522407 

Title: Clasper presentations of Habegger-Lin's action on string links
Author: Yuka Kotorii, Atsuhiko Mizusawa
arXiv: 2212.14502