150

Answers

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0

Under exactly what (extra) conditions (if any) is a connected Hausdorff manifold with a Riemannian metric a metric space?

0

Geodesics on a Grassmannian

3

Reference request : dimensions of real representations of Lie groups

3

Reference request: Riemannian manifold of linear isometries from $\mathbb{C}^n$ into $\mathbb{C}^m$

0

How to characterize this particular kind of bundle?

1

Special kind of operators

4

Constructing a special infinite-dimensional vector bundle

1

Extensions with trivial induced outer action

2

de Rham cohomology and flat vector bundles

0

Matrices whose kernel escapes a sub-vector space

0

Algebraic Stratifications of $G$-varieties

2

Vector fields on $(4n+1)$-spheres

2

Tangent space in Algebraic geometry and Differential geometry

6

What is visualization of gradient flow of a functional?

-1

naming for the map $T = x \mapsto a x b$

0

Volume of a convex set

2

Higher derivatives than Jacobi fields.

2

Lagrangian submanifolds

2

Homogeneous Spaces and Equivariant Hodge Maps

4

analytic structure on lie groups

1

who invented projective space $\mathbb{P}^n$?

1

Cross section for closed Lie subgroup in a Lie group

1

Density of smooth functions in Sobolev spaces on manifolds

1

geometric meaning of Ricci-flatness

2

Contractibility of a configuration space

7

geometric interpretation of Lie bracket

3

Connected groupoids and action groupoids

1

A basis of the symmetric power consisting of powers

6

Nash Embedding Theorems for Pseudo-Riemannian Manifolds?

9

$f^3,f^2$ are the cube and quadratic of f respectively and both infinite differentiable on $R$,how to show so is $f$