On twisted equivariant K-theory via bundle gerbes over differentiable stacks:
On fiber bundles and principal bundles over Lie groupoids (e.g. orbifolds):
On the twisted equivariant Chern character in orbifold K-theory (including the twist by inner local systems):
On the cohomology ring-structure of twisted equivariant K-theory:
Last revised on May 13, 2022 at 17:18:35. See the history of this page for a list of all contributions to it.