Right-angled Artin subgroups in hierarchically hyperbolic groups
서동균
129동 301호
0
1683
2025.06.14 11:11
| 구분 | 기하위상 |
|---|---|
| 일정 | 2025-06-30(월) 11:00~12:30 |
| 세미나실 | 129동 301호 |
| 강연자 | 오상록 (UPV/EHU) |
| 담당교수 | 기타 |
| 기타 |
Given a right-angled Artin group (RAAG), Kim-Koberda developed a method for constructing quasi-isometrically embedded subgroups that are themselves RAAGs. Independently, similar constructions were developed for mapping class groups by Clay-Leininger-Mangahas and Runnels. In this talk, we will present a method for finding right-angled Artin subgroups within hierarchically hyperbolic groups-a unified framework that includes both RAAGs and mapping class groups. This approach offers a common perspective on subgroup embeddings across these important classes of groups.