Cohomology of Complex Projective Stiefel Manifolds

L. Astey, S. Gitler, E. Micha, G. Pastor

Canadian Journal of Mathematics · 1999 · 18 citations · 5 references

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Abstract

Abstract The cohomology algebra mod p of the complex projective Stiefel manifolds is determined for all primes p . When p = 2 we also determine the action of the Steenrod algebra and apply this to the problem of existence of trivial subbundles of multiples of the canonical line bundle over a lens space with 2-torsion, obtaining optimal results in many cases.

References

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