List questions from grassmannian

Published on 04 Nov 2016 - 14:56

396

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Irreducibility of a certain incidence correspondence

Published on 24 Nov 2016 - 23:28

301

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Is this projection from this incidence correspondence an open map?

Published on 28 Nov 2016 - 2:19

142

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Homotopy classes of maps from $S^1$ to the Grassmanian $G_n(\mathbb{R}^{\infty})$

Published on 30 Nov 2016 - 2:54

1.4k

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Construction of Grassmannian

Published on 23 Jan 2017 - 23:33

263

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Why is the second homotopy group of the complex Grassmannian not trivial?

Published on 26 Jan 2017 - 10:02

1.1k

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Sub Matrix of an Orthogonal Matrix is always singular?

Published on 03 Feb 2017 - 9:02

827

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What are the first 8 homotopy groups of the complex Grassmannian $G_\mathbb{C}(2,4)$?

Published on 09 Feb 2017 - 20:55

109

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Chern classes of hyper-Kähler fourfolds in Grassmannians

Published on 13 Feb 2017 - 16:47

95

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Ref. Request -- Tautological Bundle over $G_{k,n}(\mathbb{R})$

Published on 21 Feb 2017 - 19:39

66

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Topology on the (fibre?) bundle of decomposable $m$-tangent vectors

Published on 08 Mar 2017 - 16:51

707

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Understanding the cohomology ring of the Grassmannian

Published on 25 Mar 2026 - 4:41

439

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Intersection of Schubert cycles

Published on 25 Mar 2026 - 4:37

1.2k

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Second homotopy group of real Grassmannians $\textrm{Gr}(n,m)$, special case $n=m=2$ not clear.

Published on 28 Mar 2017 - 17:43

471

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Prove that the plucker mapping is an immersion

Published on 02 Apr 2017 - 13:53

List Question

$\mathbb{Z}_2$-cohomology of oriented infinite Grassmannian

Irreducibility of a certain incidence correspondence

Is this projection from this incidence correspondence an open map?

Homotopy classes of maps from $S^1$ to the Grassmanian $G_n(\mathbb{R}^{\infty})$

Construction of Grassmannian

Why is the second homotopy group of the complex Grassmannian not trivial?

Sub Matrix of an Orthogonal Matrix is always singular?

What are the first 8 homotopy groups of the complex Grassmannian $G_\mathbb{C}(2,4)$?

Chern classes of hyper-Kähler fourfolds in Grassmannians

Ref. Request -- Tautological Bundle over $G_{k,n}(\mathbb{R})$

Topology on the (fibre?) bundle of decomposable $m$-tangent vectors

Understanding the cohomology ring of the Grassmannian

Intersection of Schubert cycles

Second homotopy group of real Grassmannians $\textrm{Gr}(n,m)$, special case $n=m=2$ not clear.

Prove that the plucker mapping is an immersion

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