Morava $J$-invariant
K-Theory and Homology
2024-09-24 v1
Abstract
We compute the co-multiplication of the algebraic Morava K-theory for split orthogonal groups. This allows us to compute the decomposition of the Morava motives of generic maximal orthogonal Grassmannians and to compute a Morava K-theory analogue of the -invariant in terms of the ordinary (Chow) -invariant.
Cite
@article{arxiv.2409.14099,
title = {Morava $J$-invariant},
author = {Nikita Geldhauser and Andrei Lavrenov and Victor Petrov and Pavel Sechin},
journal= {arXiv preprint arXiv:2409.14099},
year = {2024}
}