connected algebra
21Calkin algebra — In functional analysis, the Calkin algebra is the quotient of B ( H ), the ring of bounded linear operators on a separable infinite dimensional Hilbert space H , by the ideal K ( H ) of compact operators.Since the compact operators is a (in fact …
22Cycle graph (algebra) — For other uses, see Cycle graph (disambiguation). In group theory, a sub field of abstract algebra, a group cycle graph illustrates the various cycles of a group and is particularly useful in visualizing the structure of small finite groups. For… …
23Canonical form (Boolean algebra) — In Boolean algebra, any Boolean function can be expressed in a canonical form using the dual concepts of minterms and maxterms. Minterms are called products because they are the logical AND of a set of variables, and maxterms are called sums… …
24Sufficiently connected — In propositional logic, a set of Boolean operators is called sufficient if it permits the realisation of any possible truth table.Example truth table (Xor):Using a complete Boolean algebra which does not include XOR (such as the well known AND OR …
25Multiple algebra — Multiple Mul ti*ple, a. [Cf. F. multiple, and E. quadruple, and multiply.] Containing more than once, or more than one; consisting of more than one; manifold; repeated many times; having several, or many, parts. [1913 Webster] {Law of multiple… …
26G₂ — In mathematics, G2 is the name of some Lie groups and also their Lie algebras mathfrak{g} 2. They are the smallest of the five exceptional simple Lie groups. G 2 has rank 2 and dimension 14. Its fundamental representation is 7 dimensional.The… …
27Lie group — Lie groups …
28Lorentz group — Group theory Group theory …
29Rational homotopy theory — In mathematics, rational homotopy theory is the study of the rational homotopy type of a space, which means roughly that one ignores all torsion in the homotopy groups. It was started by Dennis Sullivan (1977) and Daniel Quillen (1969) …
30Bianchi classification — In mathematics, the Bianchi classification, named for Luigi Bianchi, is a classification of the 3 dimensional real Lie algebras into 11 classes, 9 of which are single groups and two of which have a continuum of isomorphism classes. (Sometimes two …
