Weak equivalence classes of complex vector bundles
Acta mathematica Universitatis Comenianae, Tome 77 (2008) no. 1
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For any complex vector bundle E k of rank k over a manifold M m with Chern classes ci Î H 2i ( M m, Z ) and any non-negative integers l 1 , . . ., lk we show the existence of a positive number p ( m, k ) and the existence of a complex vector bundle Ê k over M m whose Chern classes are p ( m, k ) × li × ci Î H 2i ( Mm, Z ). We also discuss a version of this statement for holomorphic vector bundles over projective algebraic manifolds.