plural of splinter group

A group of members of a political party or of a similar organisation who have decided to create their own organisation.

A collection of humans or animals who share certain characteristics, interact with one another, accept expectations and obligations as members of the group, and share a common identity.

(US, Canada) A collection of residents representing a geographic or otherwise connected residential or business area who together ensure that their communities development interests are known, represented and supported.

(topology) Any group that is a smooth manifold and whose group operations are differentiable.

plural of group theorist

An algebraist who specializes in group theory

A group of people who identify with one another, especially on the basis of ancestral, national, cultural, historical or religious grounds.

The practice of having sex with multiple partners at the same time.

(physics) the propagation velocity of the envelope of a modulated travelling wave, which is considered as the propagation velocity of information or energy contained in it.