List questions from de-rham-cohomology

Published on 22 Mar 2026 - 19:47

493

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deformation of Hodge star operator and harmonic forms

Published on 25 Mar 2026 - 23:36

213

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What is the field of de Rham cohomology vector space over?

Published on 07 Jan 2019 - 11:08

224

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Sheafification of constant real sheaf on smooth manifold and sheaf of smooth functions

Published on 25 Mar 2026 - 7:45

766

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Hodge Numbers of a Calabi Yau manifold

Published on 24 Jan 2019 - 8:43

168

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Apparent contradiction to Poincaré lemma?

Published on 24 Jan 2019 - 16:14

244

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Simplicial and De Rham Homology on Manifolds

Published on 25 Mar 2026 - 20:13

740

Views

de Rham cohomology and homotopy groups of differential manifold

Published on 07 Feb 2019 - 15:45

465

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De Rham Cohomology: tridimensional space $\mathbb{R}^{3}$ without a circle

Published on 17 Feb 2019 - 18:48

355

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If $A$ and $B$ are homeomorphic proper closed subsets of $\mathbb{R}^n$, do their complements have the same homology?

Published on 21 Feb 2019 - 12:53

1.5k

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Cap product and de Rham cohomology

Published on 21 Feb 2019 - 13:26

121

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Regarding the proof of Poincare Duality via 5-Lemma (commutativity?)

Published on 22 Mar 2026 - 17:02

155

Views

Cohomology theories and sheaf cohomology

Published on 25 Mar 2026 - 11:03

160

Views

Two forms related by an automorphism are in the same cohomology class?

Published on 14 Mar 2019 - 6:51

89

Views

Restrict differential forms that vanish along fibres to the base

Published on 25 Mar 2026 - 11:26

List Question

singular cohomology and Poincaré duality

deformation of Hodge star operator and harmonic forms

What is the field of de Rham cohomology vector space over?

Sheafification of constant real sheaf on smooth manifold and sheaf of smooth functions

Hodge Numbers of a Calabi Yau manifold

Apparent contradiction to Poincaré lemma?

Simplicial and De Rham Homology on Manifolds

de Rham cohomology and homotopy groups of differential manifold

De Rham Cohomology: tridimensional space $\mathbb{R}^{3}$ without a circle

If $A$ and $B$ are homeomorphic proper closed subsets of $\mathbb{R}^n$, do their complements have the same homology?

Cap product and de Rham cohomology

Regarding the proof of Poincare Duality via 5-Lemma (commutativity?)

Cohomology theories and sheaf cohomology

Two forms related by an automorphism are in the same cohomology class?

Restrict differential forms that vanish along fibres to the base

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