34 Answered Questions

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

1 Answered Questions

[SOLVED] Strongly rigid Hausdorff spaces

  • 2014-12-03 12:36:13
  • Dominic van der Zypen
  • 546 View
  • 12 Score
  • 1 Answer
  • Tags:   gn.general-topology

4 Answered Questions

3 Answered Questions

[SOLVED] How many tacks fit in the plane?

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[SOLVED] When is $L^2(X)$ separable?

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[SOLVED] When factors may be cancelled in homeomorphic products?

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[SOLVED] totally disconnected and zero-dimensional spaces

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[SOLVED] Countable connected Hausdorff space

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[SOLVED] solving $f(f(x))=g(x)$

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[SOLVED] Non-homeomorphic spaces that have continuous bijections between them

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[SOLVED] How do you show that $S^{\infty}$ is contractible?

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[SOLVED] Topological Characterisation of the real line.

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[SOLVED] Are the rationals homeomorphic to any power of the rationals?

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[SOLVED] $T_2$-spaces where all non-empty open sets are homeomorphic

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[SOLVED] What is a continuous path?

2 Answered Questions