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New posts in hopf-fibration
Showing that the Hopf fibration is a non-trivial fibre bundle
differential-geometry
fiber-bundles
group-cohomology
hopf-fibration
obstruction-theory
Proving that the Hopf map $S^3 \to S^2$ is a submersion
differential-geometry
hopf-fibration
Visualizing Hopf fibration $S^3\to S^2$ as a based map $S^1\to \mathrm{Map}(S^2,S^2)$
algebraic-topology
homotopy-theory
fiber-bundles
visualization
hopf-fibration
What is $\pi_{31}(S^2)$?
homotopy-theory
hopf-fibration
Why is $\pi_7(\mathbb S^4)=\mathbb Z \oplus \mathbb Z_{12}$?
algebraic-topology
differential-topology
hopf-fibration
What are all these "visualizations" of the 3-sphere?
geometry
general-topology
visualization
hopf-fibration
Quotient of $S^3\times S^3$ by an action of $S^1$
differential-geometry
lie-groups
geometric-topology
hopf-fibration
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