(algebra) A De Morgan algebra which also satisfies the inequation x∧∼x⩽y,∨∼y for all x and y, where "∼" here denotes the De Morgan involution.

Opposed to the teaching or learning of algebra, especially to or by non-mathematical students

plural of algebraic geometer

A mathematician who specializes in algebraic geometry.

The branch of mathematics that deals with groups, monoids, fields, and like algebraic structures.

(algebra, field theory, of a field) Which contains as an element every root of every nonconstant univariate polynomial definable over it (i.e., over said field).

(mathematics) The branch of mathematics that uses tools from abstract algebra to study topological spaces.

(algebra, universal algebra) Any one of the numerous types of mathematical object studied in algebra and especially in universal algebra;

plural of algebraic function

(chess) A method for recording and describing the moves in a game of chess which employs a single uppercase letter for each piece and a letter-number coordinate for each square.