8 citations · 8 across the 4 of their papers we have counts for
Showing 2001 · math.ATShow all
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math.AT2001
Braids, trees, and operads
Jack Morava
The space of unordered configurations of distinct points in the plane is aspherical, with Artin's braid group as its fundamental group. Remarkably enough, the space of ordered conf…
math.AT2001
Tate cohomology of circle actions as a Heisenberg group
Jack Morava
We study the Madsen-Tillman spectrum \CP^\infty_{-1} as a quotient of the Mahowald pro-object \CP^\infty_{-\infty}, which is closely related to the Tate cohomology of circle action…
math.AT2001
A renormalized Riemann-Roch formula and the Thom isomorphism for the free loop space
Matthew Ando, Jack Morava
Let E be a circle-equivariant complex-orientable cohomology theory. We show that the fixed-point formula applied to the free loopspace of a manifold X can be understood as a Rieman…