Universal Gysin formulas for flag bundles
arXiv:1510.07852
Abstract
We give push-forward formulas for all flag bundles of types A, B, C, D. The formulas (and also the proofs) involve only Segre classes of the original vector bundles and characteristic classes of universal bundles. As an application, we provide new determinantal formulas.
v. 4, 16 pages, rewritten version with reverse order of roots