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math.KT2015★ 7 cited
A fixed point theorem on noncompact manifolds
Peter Hochs, Hang Wang
We generalise the Atiyah-Segal-Singer fixed point theorem to noncompact manifolds. Using -theory, we extend the equivariant index to the noncompact setting, and obtain a fixed…
math.GT2015
Monoid and group of pseudo braids
Valeriy G. Bardakov, Slavik Jablan, Hang Wang
In this paper we define a monoid of pseudo braids and prove that this monoid is isomorphic to a singular braid monoid. We also prove an analogue of Markov's theorem for pseudo brai…