Concept

Abuse of notation

Related lectures (5)

Covers the existence and uniqueness of direct sums in abelian groups.

Covers a recap on mathematical notations and introduces rational numbers and basic algebraic operations.

Introduces indexed products in abelian groups, explaining definitions, examples, and universal properties in mathematical notation.

Explores the properties and applications of roots of real numbers through practical examples.

Covers Doignon's theorem in integer programming, stating that a set is minimally infeasible if the removal of any constraint makes it feasible.