A calculation of Pin+ Bordism groups.
A Note on the algebra P(n) * (P(n)) for the Prime 2.
A Splitting Theorem for Certain Cohomology Theories Associated to BP* ( - ).
Adams spectral sequence and higher torsion in MSp*.
In this paper we study higher torsion in the symplectic cobordism ring. We use Toda brackets and manifolds with singularities to construct elements of higher torsion and use the Adams spectral sequence to determine an upper bound for the order of these elements.
Approximation axiomatique à la théorie du bordisme