Relative symplectic Steinberg group

2014/12/08 by Andrei Lavrenov, Lavrenov, Andrei
Mathematics · #Algebraic Geometry and Number Theory #FOS: Mathematics #Finite Group Theory Research #Geometric and Algebraic Topology #K-Theory and Homology (math.KT) #math.KT

paper · pdf · doi:10.48550/arxiv.1412.2421

arXiv admin note: substantial text overlap with arXiv:1405.4296

arxiv created 2014/12/08 · openalex publication_date 2014/12/08 · arxiv updated 2014/12/20 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

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

Citations

• Another presentation for symplectic Steinberg groups

Related

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• Another presentation for symplectic Steinberg groups
• Locally isotropic Steinberg groups II. Schur multipliers
• A local-global principle for symplectic \mathrm K₂
• On the 2-modular reduction of the Steinberg representation of the symplectic group