Kathryn Lesh

activity

20092025

most citedBredon Homology of Partition Complexes

16 citations · 20 across the 12 of their papers we have counts for

collaborators

Showing 2014 · math.ATShow all

2 papers · 2 filters

math.AT2014★ 2 cited

Classification of problematic subgroups of U(n)

Julia E. Bergner, Ruth Joachimi, Kathryn Lesh +2

We classify p-toral subgroups of U(n) that can have non-contractible fixed points under the action of U(n) on the complex of partitions of complex n-space into mutually orthogonal…

math.AT2014★ 1 cited

Fixed points of $p$ -toral groups acting on partition complexes

Julia E. Bergner, Ruth Joachimi, Kathryn Lesh +2

We consider the action of $p$ -toral subgroups of $U (n)$ on the unitary partition complex $L_{n}$ . We show that if $H \subseteq U (n)$ is $p$ -toral and has noncontractible fixe…

Classification of problematic subgroups of U(n)

Fixed points of p-toral groups acting on partition complexes

Fixed points of $p$ -toral groups acting on partition complexes