English

Graded tensoring and crystals

Representation Theory 2013-12-31 v3 Combinatorics Quantum Algebra

Abstract

An action of the sl2\mathfrak{sl}_2-crystal category on graded/mixed (integral) category O\mathcal{O} `lifting' the usual tensor product is defined.

Keywords

Cite

@article{arxiv.1308.2402,
  title  = {Graded tensoring and crystals},
  author = {R. Virk},
  journal= {arXiv preprint arXiv:1308.2402},
  year   = {2013}
}

Comments

minor typos fixed

R2 v1 2026-06-22T01:07:37.146Z