Fibration
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Lesson Description:
Complex numbers are used to create beautiful arrangements of circles in space.
Questions answered by this video:
- Who is Heinz Hopf?
- What is fibration?
- What is topology?
- What does a fibration look like?
- How can a 3-sphere be projected onto a 2-sphere?
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Staff Review
Arrangements of circles in space are discussed in this beautiful video on fibration. This video takes some of its ideas from previous videos in the series on complex numbers and the third and fourth dimensions. Complex planes and the S3 sphere are shown and explained in four dimensions. Stereographic projections are again used in this lesson.
