History of group theory — The history of group theory, a mathematical domain studying groups in their various forms, has evolved in various parallel threads. There are three historical roots of group theory: the theory of algebraic equations, number theory and geometry.… … Wikipedia
Section — may refer to:* Section (bookbinding), papers folded during bookbinding * Section (botany) * Section (category theory), also in homological algebra, and including: ** Section (fiber bundle), in topology ** Part of a sheaf (mathematics) * Section… … Wikipedia
Section (mathematics) — In mathematics, section can refer to: * Section (category theory), also in homological algebra, and including: ** Section (fiber bundle), in topology * Section (group theory), a subquotient of a group * Cross section (geometry), the intersection… … Wikipedia
Group cohomology — This article is about homology and cohomology of a group. For homology or cohomology groups of a space or other object, see Homology (mathematics). In abstract algebra, homological algebra, algebraic topology and algebraic number theory, as well… … Wikipedia
Group (mathematics) — This article covers basic notions. For advanced topics, see Group theory. The possible manipulations of this Rubik s Cube form a group. In mathematics, a group is an algebraic structure consisting of a set together with an operation that combines … Wikipedia
Group representation — In the mathematical field of representation theory, group representations describe abstract groups in terms of linear transformations of vector spaces; in particular, they can be used to represent group elements as matrices so that the group… … Wikipedia
group — groupwise, adv. /groohp/, n. 1. any collection or assemblage of persons or things; cluster; aggregation: a group of protesters; a remarkable group of paintings. 2. a number of persons or things ranged or considered together as being related in… … Universalium
Section Two of the Canadian Charter of Rights and Freedoms — is the section of the Constitution of Canada s Charter of Rights that lists what the Charter calls fundamental freedoms theoretically belonging to everyone in Canada, regardless of whether they are a Canadian citizen, or an individual or… … Wikipedia
Lorentz group — Group theory Group theory … Wikipedia
Orthogonal group — Group theory Group theory … Wikipedia