Relative symplectic Steinberg group

Abstract

We give two definitions of relative symplectic Steinberg group and show that they coincide.

arXiv commentarXiv admin note: substantial text overlap with arXiv:1405.4296

References in corpus (1)

• Another presentation for symplectic Steinberg groups

Cited by in corpus (1)

• On centrality of $K_2$ for Chevalley groups of type $E_l$