67 research outputs found
The Fedosov *-product in Mathematica
The computer program `Fecom.nb' implementing the Fedosov *-product in Darboux
coordinates is presented. It has been written in Mathematica 6.0 but it can be
easily modified to be run in some earlier version of Mathematica. To optimize
computations elements of the Weyl algebra are treated as polynomials. Several
procedures which order the terms are included.
The program is available at the web page
http://cpc.cs.qub.ac.uk/summaries/AEBU_v1_0.htmlComment: 9 pages. Revised version. Notation has been modifie
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