group theory

Definitions

1. The mathematical theory of groups.
   uncountable, usually
2. Used other than figuratively or idiomatically: see group, theory; a theory about (particular kinds of) groups.
   uncountable, usually

Equivalents

Examples

“THE feeling seems to be developing among physicists that group theory can be used as and when required, as many other techniques already are, without its being necessary for everyone to study⟳ all the whys and wherefores of the mathematical details involved.”

“Planar cis and/or trans internal rotation tunnelling have⟳ been discussed in terms of group theory, leading to theoretical spectra which have⟳ been compared to experimental work⟳.”

“2007, Hedley G. Dimock, Rachel R. Kass, How to Observe⟳ Your Group, Captus Press⟳, 4th Edition, page 3, After you have⟳ read⟳ over the seven group theories you'll be clearer about what makes the most sense⟳ to you for the groups with which you want⟳ to use⟳ your observation skills.”

“2012, Stéphanie Delaune, Steve Kremer, Daniel Pasaila, Security Protocols, Constraint Systems, and Group Theories, Bernhard Gramlich, Dale Miller, Ulrike Sattler (editors), Automated Reasoning: 6th International Joint Conference, Springer, LNAI 7364, page 165, In particular we study⟳ the case where cryptographic primitives are modelled using a group theory. Group theories are a special case of monoidal theories which have⟳ been extensively studied by F. Baader and W. Nutt [20,6] who have⟳ provided a complete⟳ survey of unification in these theories. Group theories include⟳ theories for exclusive or and Abelian groups.”

CEFR level