2 citations · 2 across the 3 of their papers we have counts for
4 papers
Chow-Witt rings of split quadrics
Jens Hornbostel, Heng Xie, Marcus Zibrowius
We compute the Chow-Witt rings of split quadrics over a field of characteristic not two. We even determine the full bigraded I-cohomology and Milnor-Witt cohomology rings, includin…
Smooth Schubert varieties and generalized Schubert polynomials in algebraic cobordism of Grassmannians
Jens Hornbostel, Nicolas Perrin
We provide several ingredients towards a generalization of the Littlewood-Richardson rule from Chow groups to algebraic cobordism. In particular, we prove a simple product-formula…
Hermitian K-theory of the integers
A. J. Berrick, M. Karoubi
The 2-primary torsion of the higher algebraic K-theory of the integers has been computed by Rognes and Weibel. In this paper we prove analogous results for the Hermitian K-theory o…
Beta-elements and divided congruences
Jens Hornbostel, Niko Naumann
The f-invariant is an injective homomorphism from the 2-line of the Adams-Novikov spectral sequence to a group which is closely related to divided congruences of elliptic modular f…