The nilpotence and periodicity theorems in stable homotopy theory
The Nilpotent Model for a Function Space
The non-criticality of certain families of affine varieties.
The normalizer of the Weyl group.
The normalizer splitting conjecture for p-compact groups
Let X be a p-compact group, with maximal torus BT → BX, maximal torus normalizer BN and Weyl group . We prove that for an odd prime p, the fibration has a section, which is unique up to vertical homotopy.
The Novikov conjecture and low-dimensional topology.
The obstruction to the deformation of a map out of a subspace [Book]
The order of the Hopf bundle on projective Stiefel manifolds
The ...(p) Cohomology of Some k Stage Postnikov Systems
The Positvity of the Chern Classes of an Ample Vector Bundle.
The Primary v...-periodic Family.
The Primitive Elements in MU* K(Z/p, 1).
The product formula for Lusternik-Schnirelmann category.
The Product Formula for the Topological Degree of Strict ...-Contractions.
The Radius of Convergence of Poincaré Series of Loop Spaces.
The rational homotopy of Thom spaces and the smoothing of homology classes.
The rational homotopy of Thom spaces and the smoothing of isolated singularities
Rational homotopy methods are used for studying the problem of the topological smoothing of complex algebraic isolated singularities. It is shown that one may always find a suitable covering which is smoothable. The problem of the topological smoothing (including the complex normal structure) for conical singularities is considered in the sequel. A connection is established between the existence of certain relations between the normal Chern degrees of a smooth projective variety and the question...
The rational homotopy theory of smooth, complex projective varieties
The rational homotopy type of configuration spaces of two points
We prove that the rational homotopy type of the configuration space of two points in a -connected closed manifold depends only on the rational homotopy type of that manifold and we give a model in the sense of Sullivan of that configuration space. We also study the formality of configuration spaces.
The real K-ring of some CW-complexes of small dimension