Lectures related to Cardinality and Group Theory

Covers abbreviated calculation, structures, operations, and unique set properties.

Covers the fundamental concepts of sets and subsets in linear algebra, including operations and properties.

Explores invariant definitions in sets, groups, and automorphisms, including p-divisible groups and free abelian groups.

Covers group quotient, group actions, and functors connecting sets and G-sets.

Covers the definition of applications, image of elements, and direct and reciprocal images.