group theory


the branch of mathematics that deals with the structure of mathematical groups and mappings between them.

Origin of group theory

First recorded in 1895–1900 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

group theory in Science

group theory

The branch of mathematics concerned with groups and the description of their properties.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.