Definition:Algebra


 * Algebra: The field of mathematics concerned with manipulation of equations.
 * Abstract Algebra: The subfield of algebra concerned with abstract algebraic structures.
 * Linear Algebra: The subfield of abstract algebra concerned with modules.
 * Vector Algebra: The subfield of linear algebra concerned with vectors.

Algebra may also refer to structures in various branches of mathematics, for example:
 * Algebraic Structure
 * Algebra Loop
 * Algebra of Sets
 * Sigma-Algebra
 * Borel Sigma-Algebra
 * B-Algebra

Algebra (Abstract Algebra)

 * Algebra is also the stage name of a contemporary R & B performer.