Johnson–Wilson theory
Encyclopedia
In algebraic topology
, Johnson–Wilson theory E(n) is a generalized cohomology theory introduced by . Real Johnson–Wilson theory ER(n) was introduced by .
Algebraic topology
Algebraic topology is a branch of mathematics which uses tools from abstract algebra to study topological spaces. The basic goal is to find algebraic invariants that classify topological spaces up to homeomorphism, though usually most classify up to homotopy equivalence.Although algebraic topology...
, Johnson–Wilson theory E(n) is a generalized cohomology theory introduced by . Real Johnson–Wilson theory ER(n) was introduced by .