Abel–Ruffini–Galois Algebra Galois Group of the General Polynomial Algebra Canonical Isomorphism To Double Dual Linear Algebra Restrictions on Multiple Bonds in Finite Dynkin Diagrams Algebra Galois Group of Finite Field Extension Algebra Multiplicity of Trivial Character Equals Number of Orbits Representation Theory Nakayama's Lemma — Submodule Form Algebra Jordan Normal Form Theorem Linear Algebra Algebra Area