Diagrammatic morphisms between indecomposable modules of $\bar{U}_{q}(\mathfrak{sl}_{2})$
Quantum Algebra
2020-03-20 v1 Representation Theory
Abstract
We give diagrammatic formulae for morphisms between indecomposable representations of appearing in the decomposition of , including projections and second endomorphisms on projective indecomposable representations.
Keywords
Cite
@article{arxiv.1811.02437,
title = {Diagrammatic morphisms between indecomposable modules of $\bar{U}_{q}(\mathfrak{sl}_{2})$},
author = {Stephen T. Moore},
journal= {arXiv preprint arXiv:1811.02437},
year = {2020}
}
Comments
arXiv admin note: text overlap with arXiv:1703.00271