Leray-Serre Spectral Sequence for Quasi-Fibrations
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Vicente Muñoz
vicente.munoz@uam.es
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Abstract
Let f : X ⟶ Y be a map between two spaces for which Y is stratified such that f is a fibration over each open stratum. We find some spectral sequences to compote the homology of X in terms of the homology of Y and that of the fibers. We apply this to give a Lefschetz theorem for the degeneracy loci of a morphism between holomorphic bundles on a complex manifold.
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