The Bar Spectral Sequence converging to h*(SO(2n+1)).
The chromatic -term for .
The cobordism of Real manifolds
We calculate completely the Real cobordism groups, introduced by Landweber and Fujii, in terms of homotopy groups of known spectra.
The eta invariant and metrics of positive scalar curvature.
The multiplicative structure of K(n)* (BA4).
Let K(n)*(-) be a Morava K-theory at the prime 2. Invariant theory is used to identify K(n)*(BA4) as a summand of K(n)*(BZ/2 × BZ/2). Similarities with H*(BA4;Z/2) are also discussed.
The sigma orientation for analytic circle-equivariant elliptic cohomology.
Transfer and complex oriented cohomology rings.