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The precise definition of Quasitriangular Hopf algebra can be found here: http://en.wikipedia.org/wiki/Quasitriangular_Hopf_algebra

But what is the reason behind the word "Quasitriangular"?

Is it because the R-matrix is a triangular matrix, or is it related to some properties of triangles?

Thanks for the enlightenment.

0 Answers 0