English

A local-global principle for symplectic $\mathrm K_2$

K-Theory and Homology 2016-06-22 v1

Abstract

We prove that an element of the symplectic Steinberg group is trivial if and only if its image under any maximal localisation homomorphism is trivial.

Keywords

Cite

@article{arxiv.1606.06548,
  title  = {A local-global principle for symplectic $\mathrm K_2$},
  author = {Andrei Lavrenov},
  journal= {arXiv preprint arXiv:1606.06548},
  year   = {2016}
}

Comments

24 pages

R2 v1 2026-06-22T14:30:25.571Z