conjugacy class
101Latimer-MacDuffee theorem — is a theorem in abstract algebra, a branch of mathematics. Let f be a monic, irreducible polynomial of degree n. The Latimer MacDuffee theorem gives a one to one correspondence between mathbb{Z} similarity classes of n imes n matrices with… …
102Schur orthogonality relations — In mathematics, the Schur orthogonality relations express a central fact about representations of finite groups. They admit a generalization to the case of compact groups in general, and in particular compact Lie groups, such as the rotation… …
103Janko group J4 — In mathematics, the fourth Janko group J 4 is a sporadic finite simple group whose existence was suggested by Zvonimir Janko (1976), and then proven to uniquely exist by Simon Norton and others in 1980. It is the unique finite simple group of… …
104Burnside's problem — The Burnside problem, posed by William Burnside in 1902 and one of the oldest and most influential questions in group theory, asks whether a finitely generated group in which every element has finite order must necessarily be a finite group. In… …
105Hyperbolic group — In group theory, a hyperbolic group, also known as a word hyperbolic group, Gromov hyperbolic group, negatively curved group is a finitely generated group equipped with a word metric satisfying certain properties characteristic of hyperbolic… …
106Janko group J3 — In mathematics, the third Janko group J3, also known as the Higman Janko McKay group, is a finite simple sporadic group of order 50232960. Evidence for its existence was uncovered by Zvonimir Janko, and it was shown to exist by Graham Higman and… …
107Prehomogeneous vector space — In mathematics, a prehomogeneous vector space (PVS) is a finite dimensional vector space V together with a subgroup G of GL( V ) such that G has an open dense orbit in V . Prehomogeneous vector spaces were introduced by Mikio Sato in 1970 and… …
108Character variety — In the mathematics of moduli theory, given an algebraic, reductive, Lie group G and a finitely generated group π, the G character variety of π is a space of equivalence classes of group homomorphisms More precisely, G acts on by conjugation and… …
109Abstract algebra — This article is about the branch of mathematics. For the Swedish band, see Abstrakt Algebra. The permutations of Rubik s Cube have a group structure; the group is a fundamental concept within abstract algebra. Abstract algebra is the subject area …
