PT Unknown
AU Sun, P
TI Oriented cohomology theory on Deligne-Mumford stacks
PD 08
PY 2014
LA en
AB We define the notions of oriented theories on the category of Deligne-Mumford stacks. We explore some properties of the theories. In particular, we get some types of Riemann-Roch theorems and apply it to get statements on universality.
ER