Lectures related to Angle Conjectures and False Claims

Explores totally discontinuous group actions on sets and their mathematical implications.

Explores reciprocity, equivalence, and proof techniques in linear algebra, emphasizing logical reasoning and mathematical rigor.

Explores the Cartesian product of sets, subsets, and recurrence in mathematics with examples and exercises.

Covers the concept of outer measure and properties of measurable sets.

Introduces the purpose of mastering mathematics and calculation tools for engineers, emphasizing the need to think methodically and rigorously.

Explains how to find supremum and infimum of a set with examples.

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