trustle > EngliSea > Math Cheat Sheets & Vedios > 70 Topology |

• 01 Definition of a Topological Space

Definition of a Topological Space

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Definition of a Topological Space

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• 02 Determine if T is a Topology on X

Determine if T is a Topology on X

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Determine if T is a Topology on X

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• 03 The Intersection of Topologies on X is a Topology on X Proof

The Intersection of Topologies on X is a Topology on X Proof

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The Intersection of Topologies on X is a Topology on X Proof

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• 04 Two Topologies on X whose Union is not a Topology on X

Two Topologies on X whose Union is not a Topology on X

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Two Topologies on X whose Union is not a Topology on X

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• Simplicial Complexes - Your Brain as Math Part 2 | Infinite Series

Simplicial Complexes - Your Brain as Math Part 2 | Infinite Series

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Simplicial Complexes - Your Brain as Math Part 2 | Infinite Series

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• The Poincare Conjecture

In the early 1900s mathematicians and physicists were very interested in the shape of space. New experiments and theories were being developed that would ultimately create relativity theory and change our entire view of the universe.

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In the early 1900s mathematicians and physicists were very interested in the shape of space. New experiments and theories were being developed that would ultimately create relativity theory and change our entire view of the universe.

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• What is a Manifold? Lesson 1: Point Set Topology and Topological Spaces

What is a Manifold? Lesson 1: Point Set Topology and Topological Spaces

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What is a Manifold? Lesson 1: Point Set Topology and Topological Spaces

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• What is a Manifold? Lesson 2: Elementary Definitions

What is a Manifold? Lesson 2: Elementary Definitions

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What is a Manifold? Lesson 2: Elementary Definitions

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