Algebraic Topology 3: Fundamental Group is a Group!
Playlist: • Algebraic Topology We recall the definition of the fundamental group develop in the previous lecture then prove that it is indeed a group. Finally, we show that the fundamental group of the circle is isomorphic to Z, the integers. Presented by Anthony Bosman, PhD. Learn more about math at Andrews University: https://www.andrews.edu/cas/math/ In this course we are following Hatcher, Algebraic Topology: https://pi.math.cornell.edu/~hatcher/...
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Algebraic Topology 4: Brouwer Fixed Point Theorem & Borsuk-Ulam
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Algebraic Topology 2: Introduction to Fundamental Group
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Tomer Schlank ::: Introduction to Stable Homotopy Theory (Lecture 1)
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Algebraic Topology 0: Cell Complexes
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Algebraic Topology 1: Homotopy Equivalence
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Topological Data Analysis for Machine Learning I: Algebraic Topology
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What is algebraic topology?
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A Sphere is a Loop of Loops (Visualizing Homotopy Groups)
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We're 99.9% sure this pattern is true, but no one can prove it
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Algebraic topology: Calculating the fundamental group
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The fundamental group | Algebraic Topology 24 | NJ Wildberger
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What is algebraic geometry?
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Algebraic Topology 5: Homeomorphic Spaces have Isomorphic Fundamental Groups
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Algebraic Topology 7: Covering Spaces
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1. History of Algebraic Topology; Homotopy Equivalence - Pierre Albin
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Introduction to the fundamental group
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Algebraic Topology 8: Properties of Covering Spaces
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The fundamental group of the circle
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