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Communications in Algebra Volume 40, 2012 - Issue 6
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Original Articles

2-Cocycles of Twisted Deformative Schrödinger–Virasoro Algebras

Junbo Li School of Mathematics and Statistics, Changshu Institute of Technology, Changshu, China; Wu Wen-Tsun Key Laboratory of Mathematics, USTC, Hefei, ChinaCorrespondence[email protected]
Pages 1933-1950 | Received 28 Feb 2011, Published online: 15 Jun 2012
 
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Abstract

In a series of articles by Henkel, Roger and Unterberger, Schrödinger-Virasoro algebras and their deformations were introduced and investigated. In the present article, we determine the 2-cocycles of a class of deformative Schrödinger-Virasoro algebras.

ACKNOWLEDGMENTS

The author would sincerely like to thank Professor Yucai Su for his help.

This work was supported by NSF grants 10825101, 10901028 and 11101056 of China, China Postdoctoral Science Foundation (grant 201003326), and the Natural Science Research Projects for Higher Institutions of Jiangsu Province (09KJB110001, 10KJD110001).

Notes

Communicated by K. Misra.

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