List questions from geometric-topology

Published on 24 Jun 2014 - 5:53

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Intuition behind Khinchin's constant

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Russian Texts on Geometry

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Number of connected components of the complement of a closed curve.

Published on 17 Jul 2014 - 11:56

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An Atlas for $\mathbb{R}/{2\pi \mathbb{Z}} $

Published on 20 Jul 2014 - 4:07

107

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A Homeomorphism that is not unique even upto Isotopy

Published on 22 Jul 2014 - 16:51

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Are topologically well-behaved measure 0 subsets of $\Bbb R^2$ finite graphs?

Published on 23 Jul 2014 - 8:53

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For a Cantor set $\mathcal{C} \subset S^3$ such that $\pi_1(S^3 \setminus \mathcal{C})=0$, prove $S^3 \setminus \mathcal{C}$ can be split by a sphere.

Published on 25 Mar 2026 - 11:33

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Mapping Class Group

Published on 26 Mar 2026 - 15:54

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Existence of orientation-reversing automorphisms

Published on 08 Aug 2014 - 9:49

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References on the relations between Top, Diff and PL

Published on 08 Aug 2014 - 16:30

199

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Definition of a metric space with bounded growth

Published on 08 Aug 2014 - 17:34

247

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When gluing maps are isotopic?

Published on 10 Aug 2014 - 1:37

109

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Doubt about local flatness of low dimensional embeddings

Published on 13 Aug 2014 - 9:25

139

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Ribbon Surfaces and Legendrian Graphs on Contact 3-manifolds.

Published on 25 Mar 2026 - 3:02

List Question

The graph of $x\mapsto |x|$ cannot be the image of an immersion.

Intuition behind Khinchin's constant

Russian Texts on Geometry

Number of connected components of the complement of a closed curve.

An Atlas for $\mathbb{R}/{2\pi \mathbb{Z}} $

A Homeomorphism that is not unique even upto Isotopy

Are topologically well-behaved measure 0 subsets of $\Bbb R^2$ finite graphs?

For a Cantor set $\mathcal{C} \subset S^3$ such that $\pi_1(S^3 \setminus \mathcal{C})=0$, prove $S^3 \setminus \mathcal{C}$ can be split by a sphere.

Mapping Class Group

Existence of orientation-reversing automorphisms

References on the relations between Top, Diff and PL

Definition of a metric space with bounded growth

When gluing maps are isotopic?

Doubt about local flatness of low dimensional embeddings

Ribbon Surfaces and Legendrian Graphs on Contact 3-manifolds.

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