My research interests are in algebraic, differential and geometric topology, including:
- different kinds of configuration spaces,
- moduli spaces of submanifolds,
- diffeomorphism groups of manifolds (possibly with singularities),
- the phenomenon of homological stability,
- polynomial functors,
- representations of surface braid groups and (more generally) motion groups,
- group-completion of topological monoids,
- multi-crossing numbers of links in S3.
Here (pdf) is a summary of my previous work (last updated January 2021), and here (pdf) is a poster from February 2018.
- Institutul de Matematică Simion Stoilow al Academiei Române,
21 Calea Griviței, 010702 București, România
Last update: 29 March 2021