Iterated twisted tensor products of nonlocal vertex algebras

JOURNAL OF ALGEBRA

卷:381

Article

Sun, Jiancai

关键词: Nonlocal vertex algebra;    Quantum vertex algebra;    Twisted tensor product;   

DOI  :  10.1016/j.jalgebra.2013.01.039

来源: Elsevier

【 摘 要 】

This is the second paper in a series devoted to studies of twisted tensor products of nonlocal vertex algebras. In this paper we introduce and study iterated twisted tensor products of nonlocal vertex algebras. Among the main results, we find conditions for constructing an iterated twisted tensor product of three factors, and prove that those conditions are enough for building an iterated twisted tensor product of any number of factors. And we also establish a universal property and give a characterization of an iterated twisted tensor product. Furthermore, we give an example of iterated twisted tensor product nonlocal vertex algebra. (C) 2013 Elsevier Inc. All rights reserved.

【 授权许可】

Free