Note on the characteristic rank of vector bundles

Year, pages: 2014, 1525 - 1540

We define the notion of characteristic rank, $\operatorname{charrank}_X(\xi)$, of a real vector bundle $\xi$ over a connected finite $CW$-complex $X$. This is a bundle-dependent version of the notion of characteristic rank ntroduced by Július Korbaš in 2010. We obtain bounds for the cup length of manifolds in terms of the characteristic rank of vector bundles generalizing a theorem of Korbaš and compute the characteristic rank of vector bundles over the Dold manifolds, the Moore spaces and the stunted projective spaces amongst others.

Naolekar, A., Thakur, A. 2014. Note on the characteristic rank of vector bundles. In Mathematica Slovaca, vol. 64, no.6, pp. 1525-1540. 0139-9918. DOI: https://doi.org/10.2478/s12175-014-0289-4

Naolekar, A., Thakur, A. (2014). Note on the characteristic rank of vector bundles. Mathematica Slovaca, 64(6), 1525-1540. 0139-9918. DOI: https://doi.org/10.2478/s12175-014-0289-4