Concept

Subring

Related lectures (7)

Covers integers, rings, subrings, invertibility, divisors of zero, and equivalence relations in formal fractions.

Covers the properties of the algebra of matrices and related concepts.

Covers the basics of solving polynomial equations, historical methods, matrix properties, imaginary numbers, and subrings in matrix algebras.

Covers commutative ring morphisms, subrings, and injective ring morphisms.

Covers the concept of ideals in commutative rings and their role in ring homomorphisms.

Covers non-degenerate integral quadratic lattices and adèles, including their properties and definitions.

Introduces ring theory, covering definitions, examples, and subrings criteria.