2 papers
math.GR2026
Morse and stable subgroups via the coset intersection complex
Tomohiro Fukaya, Haoyang He, Eduardo MartÃnez-Pedroza +1
In this note, we study the equivalence of Morse and stable subgroups in the framework of the coset intersection complex. Under certain conditions on a coset intersection complex of…
math.GT2026
The curve complex as a coset intersection complex
Haoyang He, Eduardo MartÃnez-Pedroza
We show that there is a collection of subgroups of the mapping class group of a surface such that the associated coset intersection complex is quasi-isometric and homotopy equivale…