Open Access
2010 Star Product and Star Exponential
Toshio Tomihisa, Akira Yoshioka
J. Geom. Symmetry Phys. 19: 99-111 (2010). DOI: 10.7546/jgsp-19-2010-99-111


Here we extend the star products by means of complex symmetric matrices. In this way we obtain a family of star products. Next we consider the star exponentials with respect to these star products, and finally we obtain several interesting identities.


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Toshio Tomihisa. Akira Yoshioka. "Star Product and Star Exponential." J. Geom. Symmetry Phys. 19 99 - 111, 2010.


Published: 2010
First available in Project Euclid: 25 May 2017

zbMATH: 1205.53093
MathSciNet: MR2674964
Digital Object Identifier: 10.7546/jgsp-19-2010-99-111

Rights: Copyright © 2010 Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences

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