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ВИДЕОТЕКА |
Конференция по комплексному анализу и математической физике, посвященная 70-летию А. Г. Сергеева
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Non-formal star product and star functions Akira Yoshioka |
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Аннотация: Star product is considered as a generalization of the Moyal product, which is a one parameter deformation of ususal multiplication of functions and is associative. The star products are also parametrized by matrices giving non-commutative or commutative algebraic structures on function space according to the matrices. In this talk, we will deal with non-formal star products on complex space We give a review on the star products and star functions, and discuss some problems. We consider mainly concrete examples of star functions. Язык доклада: английский |