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Homeomorphism and the Group Structure on a Circle - Algebraic Topology 2 - NJ Wildberger

Offered By: Insights into Mathematics via YouTube

Tags

Algebraic Topology Courses Projective Geometry Courses Homeomorphism Courses

Course Description

Overview

Explore the fundamental concepts of algebraic topology in this comprehensive lecture. Delve into the definition of homeomorphism between topological spaces and understand why the line and circle are not homeomorphic. Discover a novel approach to introducing group structure on a circle or general conic, providing a gentle introduction to group theory. Gain insights into projective geometry through Pascal's theorem. Led by N J Wildberger, a renowned mathematician and advocate for logical thinking in mathematics, this lecture offers a solid foundation for beginners in algebraic topology while incorporating elements of rational trigonometry and projective geometry.

Syllabus

Introduction
Homeomorphism
bijection
multiplication
properties of multiplication
the Associative Law
Pappas Theorem
args Theorem
Pappass Theorem
Pascals Theorem


Taught by

Insights into Mathematics

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