hemisemidirectとは 意味・読み方・使い方

形容詞

hemisemidirect (not comparable)

1. (mathematics) Being the analog withing a module of a semidirect product in the corresponding group.
   • 2015, Bakhrom Omirov, Friedrich Wagemann, “Rigidity and cohomology of Leibniz algebras”, in arXiv‎^[1]:

     Namely, we consider the hemisemidirect product h of a semidirect product Lie algebra g\ltimes M of a simple Lie algebra g with some irreducible g-module M with a non-trivial irreducible g-module I.