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The Klein Bottle and Projective Plane - Algebraic Topology - NJ Wildberger

Insights into Mathematics via YouTube

Overview

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This course explores the concepts of the Klein bottle and projective plane in Algebraic Topology. By investigating the five Platonic solids and using Euler's formula, students will learn about the relationships between vertices, edges, and faces. The course employs a triangulation argument and delves into the concept of flowing down a sphere. The intended audience for this beginner's course includes individuals interested in foundational issues in mathematics and seeking a new approach to Algebraic Topology.

Syllabus

Introduction
Loop of lines
Klein bottle
Projective plane
Introducing a sphere
Introducing a disc
Making it square
Glue it together

Taught by

Insights into Mathematics

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