Július Korbaš

Vector fields on real flag manifolds

In this paper we give, besides some estimation of the span, the solution to the parallelizability of real flag manifolds.

The characteristic rank and cup-length in oriented Grassmann manifolds

In the first part, this paper studies the characteristic rank of the canonical oriented

On continuous maps between Grassmann manifolds

k

Characteristic rank of vector bundles over Stiefel manifolds

-plane bundle over the Grassmann manifold

On sectioning multiples of vector bundles and more general homomorphism bundles

SO(n)/(SO(k) \times SO(n-k))

A note on the characteristic rank and related numbers

of oriented

The rank of vector fields on real Grassmann manifolds

k

On The betti numbers of oriented Grassmannians and independent semi-invariants of binary forms

-planes in Euclidean

On parallelizability and span of the Dold manifolds

n

A note on the height of the canonical Stiefel-Whitney classes of the oriented Grassmann manifolds

-space. It presents infinitely many new exact values if