3 papers
math.AT2005
Relating Postnikov pieces with the Krull filtration: A spin-off of Serre's theorem
Natalia Castellana, Juan A. Crespo, Jerome Scherer
We characterize H-spaces which are p-torsion Postnikov pieces of finite type by a cohomological property together with a necessary acyclicity condition. When the mod p cohomology o…
math.AT2005
On the homotopy groups of p-completed classifying spaces
Natalia Castellana, Juan A. Crespo, Jerome Scherer
Among the generalizations of Serre's theorem on the homotopy groups of a finite complex we isolate the one proposed by Dwyer and Wilkerson. Even though the spaces they consider mus…
math.AT2004
Postnikov pieces and BZ/p-homotopy theory
Natalia Castellana, Juan A. Crespo, Jerome Scherer
We present a constructive method to compute the cellularization with respect to K(Z/p, m) for any integer m > 0 of a large class of H-spaces, namely all those which have a finite n…