Calculs de groupes d'homotopie stables de la sphère, par la suite spectrale d'Adams-Novikov.
Classes caractéristiques et fondamentales en cobordismes et K-théories
Cobordism Obstructions to Deforming Isolated Singularities.
Cobordisms of fold maps of 2k+2-manifolds into
We calculate the group of cobordisms of k-codimensional maps into Euclidean space with no singularities more complicated than fold for a 2k+2-dimensional source manifold in both oriented and unoriented cases.
Commuting involutions whose fixed point set consists of two special components
Let Fⁿ be a connected, smooth and closed n-dimensional manifold. We call Fⁿ a manifold with property when it has the following property: if is any smooth closed m-dimensional manifold with m > n and is a smooth involution whose fixed point set is Fⁿ, then m = 2n. Examples of manifolds with this property are: the real, complex and quaternionic even-dimensional projective spaces , and , and the connected sum of and any number of copies of Sⁿ × Sⁿ, where Sⁿ is the n-sphere and n is not...
Completions of Z-Tate cohomology of periodic spectra.
Complex Bordism and Finite Solvable Groups with Periodic Cohomology.
Complex Bordism and Free Unitary Actions of Finite Solvable Groups with Periodic Cohomology on Spheres.
Complex cobordism of involutions.
Construction d’éléments dans
Cores of spaces, spectra, and ring spectra.