3 citations · 4 across the 6 of their papers we have counts for
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Approach to artinian algebras via natural quivers
Fang Li, Zongzhu Lin
Given an Artinian algebra over a field , there are several combinatorial objects associated to . They are the diagram as defined in [DK], the natural quiver d…
Canonical Bases of Borcherds-Cartan Type
Yiqiang Li, Zongzhu Lin
We study the canonical basis for the negative part of the quantum generalized Kac-Moody algebra associated to a symmetric Borcherds-Cartan matrix. The algebras associated to two di…
Generalized Kac-Moody Lie Algebras And Product Quivers
Yiqiang Li, Zongzhu Lin
We construct the entire generalized Kac-Moody Lie algebra as a quotient of the positive part of another generalized Kac-Moody Lie algebra. The positive part of a generalized Kac-Mo…
A realization of quantum groups via product valued quivers
Yiqiang Li, Zongzhu Lin
Let U be the quantum group associated to a symmetrizable generalized Cartan matrix. We give a realization of U from the category of the representations of certain product valued qu…