- group abelianization
- мат.факторизация группы по коммутанту
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
abelianization — noun A homomorphism that transforms a group into an abelian group … Wiktionary
Symmetric group — Not to be confused with Symmetry group. A Cayley graph of the symmetric group S4 … Wikipedia
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Knot group — In mathematics, a knot is an embedding of a circle into 3 dimensional Euclidean space. The knot group of a knot K is defined as the fundamental group of the knot complement of K in R3,:pi 1(mathbb{R}^3 ackslash K).Two equivalent knots have… … Wikipedia
Steinberg group (K-theory) — In algebraic K theory, a field of mathematics, the Steinberg group operatorname{St}(A) of a ring A , is the universal central extension of the commutator subgroup of the stable general linear group.It is named after Robert Steinberg, and is… … Wikipedia