bicrossproduct

bicrossproduct
A group constructed from two subgroups by generalization of the direct and semidirect products.
Syn: knit product, Zappa–Szép product
See Also: crossproduct

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  • K-Poincaré algebra — In physics and mathematics, the κ Poincaré algebra is a deformation of the Poincaré algebra into an Hopf algebra. In the bicrossproduct basis, introduced by Majid Ruegg [Majid Ruegg, Phys. Lett. B 334 (1994) 348, ArXiv: [http://arxiv.org/abs/hep… …   Wikipedia

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