Lectures related to Additive inverse

Introduces the concept of adjoint functors in category theory, focusing on the characterization of adjunctions.

Introduces characters as group homomorphisms from linear algebraic groups to multiplicative groups.

Covers the basics of group theory, including elements, associativity, identity, inverses, and closure.

Covers the basics of group theory, including sets, applications, and examples like permutations and rotations.

Covers the basics of linear algebra, focusing on matrices and operations.

Explores adjunctions and mutual inverses alpha and beta in category theory.

Explores the arithmetic of direct sum of abelian groups and the process of turning a monoid into a commutative group.

Introduces group theory concepts, properties, and examples, including injective functions and group properties like associativity and inverses.