Diego95

Member for 6 years, 2 months
Last seen more than a month ago

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at.algebraic-topology

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8

Godbillon–Vey invariant and leaf space of foliations

Mar 24, 2021

7

Commutativity up to homotopy implies strict commutativity, for lifting problems

Oct 9, 2018

6

$\mathbb{Z}/2\mathbb{Z}$ coefficients in gysin sequence

Mar 4, 2020

6

An application of Leray-Schauder degree theory for Nirenberg problem on the 2-sphere

Sep 18, 2020

5

Questions about obstruction theory (Hatcher's book)

Oct 6, 2018

Answers

3

Alexander duality and homology equivalence

Jan 28, 2020

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at.algebraic-topology

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gt.geometric-topology

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posts

knot-theory

3

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3

posts

homology

3

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2

posts

cohomology

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2

posts

Reputation

+60

An application of Leray-Schauder degree theory for Nirenberg problem on the 2-sphere

+80

Godbillon–Vey invariant and leaf space of foliations

+10

Alexander duality and homology equivalence

+10

Alexander duality and homology equivalence

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