group+of+two
61group of targets — Two or more targets on which fire is desired simultaneously. A group of targets is designated by a letter/number combination or a nickname …
62Group of 33 — has been used to refer to two different international groupings:*The former G33 (industrialized countries) *The current G33 (developing countries) …
63Orthogonal group — Group theory Group theory …
64Group action — This article is about the mathematical concept. For the sociology term, see group action (sociology). Given an equilateral triangle, the counterclockwise rotation by 120° around the center of the triangle acts on the set of vertices of the… …
65Group isomorphism — In abstract algebra, a group isomorphism is a function between two groups that sets up a one to one correspondence between the elements of the groups in a way that respects the given group operations. If there exists an isomorphism between two… …
66Group 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… …
67Two Tribes — Infobox Single | Name = Two Tribes Caption = Artist = Frankie Goes to Hollywood Album = Welcome to the Pleasuredome B side = One February Friday , War Released = start date|1984|5|28 start date|1994|1 start date|2000 Format = 7 , 12 , cassette… …
68Group ring — This page discusses the algebraic group ring of a discrete group; for the case of a topological group see group algebra, and for a general group see Group Hopf algebra. In algebra, a group ring is a free module and at the same time a ring,… …
69Group (sociology) — In sociology, a group can be defined as two or more humans that interact with one another, accept expectations and obligations as members of the group, and share a common identity. By this definition, society can be viewed as a large group,… …
70Group development — The goal of most research on group development is to learn why and how small groups change over time. To do this, researchers examine patterns of change and continuity in groups over time. Aspects of a group that might be studied include the… …
