List questions from de-rham-cohomology

Published on 22 Nov 2023 - 12:41

51

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Sequence of Inclusions in the Definition of Mayer-Vietoris Sequence is unclear

Published on 23 Feb 2026 - 12:07

59

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On the conclusion of the (compact) de Rham cohomology of $\mathbb{R}$

Published on 26 Dec 2023 - 16:15

60

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Compactly supported de Rham cohomology groups of $M\times \mathbb{R}^{n}$

Published on 17 Jan 2024 - 17:28

58

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Holomorphic 1-forms as a subspace of the first de Rham cohomology group of a surface

Published on 23 Feb 2026 - 6:24

70

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Is it true that every top de Rham cohomology class of a symplectic manifold $(M,\omega)$ is of the form $[f\omega^n]$?

Published on 01 Feb 2024 - 12:56

153

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How can de Rham cohomology find obstructions?

Published on 01 Feb 2024 - 21:15

12

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incidence coefficients in homological integration

Published on 27 Feb 2026 - 5:17

53

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De rham cohomology over complex manifolds

Published on 27 Mar 2026 - 4:16

57

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Calculate $H^(M - \{ p \})$ in terms of $H^$ for $M$ a closed manifold

Published on 06 Mar 2024 - 7:10

31

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Property of functions defining the set of Kaehler metrics in the same cohomology class as a Kaehler form on a compact complex manifold

Published on 26 Mar 2026 - 12:53

62

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De Rham isomorphism for relative and compactly supported cohomology

Published on 14 Mar 2024 - 20:58

145

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How is the sheafy De Rham cohomology functorial?

Published on 18 Mar 2024 - 13:57

39

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Cohomology defined by a different map is isomorphic to de Rham cohomology

Published on 24 Mar 2024 - 3:33

78

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How to compute degree of $f: S^1\to S^1$ defined as $e^{ix}\mapsto e^{iax}$?

Published on 24 Mar 2024 - 16:26

List Question

Is the de Rham complex independent of the smooth structure?

Sequence of Inclusions in the Definition of Mayer-Vietoris Sequence is unclear

On the conclusion of the (compact) de Rham cohomology of $\mathbb{R}$

Compactly supported de Rham cohomology groups of $M\times \mathbb{R}^{n}$

Holomorphic 1-forms as a subspace of the first de Rham cohomology group of a surface

Is it true that every top de Rham cohomology class of a symplectic manifold $(M,\omega)$ is of the form $[f\omega^n]$?

How can de Rham cohomology find obstructions?

incidence coefficients in homological integration

De rham cohomology over complex manifolds

Calculate $H^(M - \{ p \})$ in terms of $H^$ for $M$ a closed manifold

Property of functions defining the set of Kaehler metrics in the same cohomology class as a Kaehler form on a compact complex manifold

De Rham isomorphism for relative and compactly supported cohomology

How is the sheafy De Rham cohomology functorial?

Cohomology defined by a different map is isomorphic to de Rham cohomology

How to compute degree of $f: S^1\to S^1$ defined as $e^{ix}\mapsto e^{iax}$?

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