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João Dos Reis
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I'm a recently ex-physics student, currently a mathematician in formation. My principal interest in math today lies in Topology, Geometry and Category theory.

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  • Sao Carlos, Brazil
  • Member for 5 years, 10 months
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  • Last seen Feb 23 '19 at 19:47

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10 Order in writing composed morphisms Jul 12 '15
3 Discontinuous maps taking compacts to compacts Jul 1 '15
3 Construct with straight edge a parallel to two lines. Jul 9 '15
2 Pre-images and local homeomorphisms Jul 12 '15
2 Basis for $\mathbb{R}^{\infty}$ [duplicate] Jun 26 '15
2 How to speak on limit of sequence categorically? [duplicate] Jul 13 '15
1 Metric embedding of negatively curved surfaces Feb 27 '16
1 Group preserving a (hermitean) form in a vector space Sep 20 '16
1 Torsion tensor of the euclidean space Dec 14 '18
1 Motivation for Covering Spaces Nov 27 '15
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