English

Branching rules for quantum toroidal gl(n)

Quantum Algebra 2018-01-16 v3 Mathematical Physics math.MP

Abstract

We construct an analog of the subalgebra Ugl(n)Ugl(m)Ugl(n)\otimes Ugl(m) of Ugl(m+n)Ugl(m+n) in the setting of quantum toroidal algebras and study the restrictions of various representations to this subalgebra.

Keywords

Cite

@article{arxiv.1309.2147,
  title  = {Branching rules for quantum toroidal gl(n)},
  author = {B. Feigin and M. Jimbo and T. Miwa and E. Mukhin},
  journal= {arXiv preprint arXiv:1309.2147},
  year   = {2018}
}

Comments

Latex, 38 pages, misprints corrected

R2 v1 2026-06-22T01:23:21.924Z