plural of group theorist

A group of people who informally support each other over a problem which all members share.

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.

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

(chemistry) In the periodic table of the elements, any of the eight groups (columns) of elements that contain the lightest (and most common) elements.

(mathematics) A group whose elements are precisely all of the bijections of some set with itself and whose operation is composition of those bijections.

A group of musicians who regularly perform rock music together.

To subject ideas to review by a focus group in order to determine the viability of those ideas.

simple past tense and past participle of focus-group

(topology) A group which is also a topological space and whose group operations are continuous functions.