group theory(n = noun.cognition) Array - the branch of mathematics dealing with groups; Array
is a kind of pure mathematics
has particulars: galois theory

abelian group, abo blood group system, abo group, acetyl group, acyl group, adapid group, age group, air group, alcohol group, aldehyde group, alkyl group, allyl group, amino group, amphibole group, animal group, armed islamic group, arrhenius theory of dissociation, arsenic group, as a group, association theory, atomic theory, atomist theory, atomistic theory, azido group, azo group, battle group, benzoyl group, benzyl group, big bang theory, big-bang theory, biological group, blood group, bloomsbury group, bohr theory, cacodyl group, carbonyl group, carboxyl group, cell theory, chemical group, colorado group, communication theory, commutative group, congo group, control theory, core group, corpuscular theory, corpuscular theory of light, cyanide group, cyano group, domino theory, economic theory, einstein's general theory of relativity, einstein's special theory of relativity, einstein's theory of relativity, elite group, encounter group, ethanoyl group, ethnic group, ethyl group, field theory, first of october antifascist resistance group, galois theory, game theory, general relativity theory, general theory of relativity, germ theory, grand unification theory, grand unified theory, gravitational theory, group, group a, group ab, group action, group amentiferae, group b, group captain, group centrospermae, group discussion, group dynamics, group insurance, group meeting, group o, group participation, group practice, group psychotherapy, group pteridospermae, group pteridospermaphyta, group therapy, harlech group, helium group, holistic theory, hydrazo group, hydroxyl group, in group, in theory, information theory, interest group, islamic group, islamic group of uzbekistan, jazz group, kaplan group, ketone group, kin group, kinetic theory, kinetic theory of gases, kinetic theory of heat, kinship group, laramie group, libyan fighting group, libyan islamic fighting group, libyan islamic group, linkage group, llandeilo group, ludlow group, malaysia militant group, malaysian mujahidin group, malthusian theory, mathematical group, methyl group, methylene group, military group, minority group, musical group, newton's theory of gravitation, nitro group, occupational group, omomyid group, orange group, orly group, ostwald's theory of indicators, out group, peer group, philosophical theory, phycomycetes group, plate tectonic theory, play group, political theory, pop group, portage group, potsdam group, pressure group, probability theory, propyl group, psychotherapy group, quantum field theory, quantum theory, quebec group, rap group, relativity theory, revolutionary group, rock group, salafast group for call and combat, salafist group, scientific theory, scout group, set theory, side-chain theory, skiffle group, social group, special relativity theory, special theory of relativity, splinter group, string theory, t group, taxonomic group, terrorist group, theory, theory of dissociation, theory of electrolytic dissociation, theory of evolution, theory of games, theory of gravitation, theory of gravity, theory of indicators, theory of inheritance, theory of organic evolution, theory of preformation, theory of punctuated equilibrium, theory of relativity, undulatory theory, united self-defense group of colombia, uranyl group, vinyl group, vortex theory, wave theory, wave theory of light, wenlock group, working group