34 Answered Questions

[SOLVED] Why is a topology made up of 'open' sets?

78 Answered Questions

[SOLVED] Proofs without words

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[SOLVED] What is torsion in differential geometry intuitively?

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[SOLVED] Zagier's one-sentence proof of a theorem of Fermat

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[SOLVED] Examples of eventual counterexamples

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[SOLVED] Why the Dold-Thom theorem?

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[SOLVED] What is convolution intuitively?

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[SOLVED] Why should I believe the Mordell Conjecture?

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[SOLVED] Most 'unintuitive' application of the Axiom of Choice?

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[SOLVED] Intuition for Group Cohomology

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[SOLVED] What is a Lagrangian submanifold intuitively?

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[SOLVED] Intuition behind the ricci flow

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[SOLVED] Geometric interpretation of trace

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[SOLVED] What is (co)homology, and how does a beginner gain intuition about it?

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[SOLVED] "Philosophical" meaning of the Yoneda Lemma

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[SOLVED] Examples of using physical intuition to solve math problems

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[SOLVED] Particle Physics and Representations of Groups

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[SOLVED] Why are flat morphisms "flat?"