English

Explicit coproduct formula for quantum groups of infinite series

Quantum Algebra 2014-11-05 v1

Abstract

We find an explicit form for the coproduct formula for PBW generators of quantum groups of infinite series Uq(sp2n)U_q(\frak{sp}_{2n}) and Uq(so2n).U_q(\frak{so}_{2n}). Similar formulas for Uq(sln+1)U_q(\frak{sl}_{n+1}) and Uq(so2n+1)U_q(\frak{so}_{2n+1}) are already known.

Keywords

Cite

@article{arxiv.1411.0747,
  title  = {Explicit coproduct formula for quantum groups of infinite series},
  author = {Vladislav Kharchenko},
  journal= {arXiv preprint arXiv:1411.0747},
  year   = {2014}
}
R2 v1 2026-06-22T06:46:53.734Z