List questions from global-analysis

Published on 15 Apr 2026 - 23:22

32

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Deformation retract of $C^1$ into $W^{1+s,2}$

Published on 17 Apr 2026 - 15:58

86

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What's wrong in this prop about volume form if we drop "oriented"?

Published on 14 Apr 2026 - 14:56

211

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When are heat kernels only dependent on the distance?

Published on 13 Apr 2026 - 8:31

661

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Reference request: infinite-dimensional manifolds

Published on 14 Apr 2026 - 5:39

74

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asking a way to prove an inequality

Published on 12 Apr 2026 - 9:05

145

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The existence of a smooth functions taking values $0$ and $1$ on two given closed sets

Published on 14 Apr 2026 - 10:45

213

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An stronger form of the existence of a smooth Urysohn function on $\mathbb R^n$

Published on 12 Apr 2026 - 11:47

1.4k

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Nonexistence of conjugate points $\Rightarrow$ a geodesic is minimizing

Published on 28 Mar 2026 - 5:26

124

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How far can we push the Schwartz kernel theorem?

Published on 10 May 2026 - 16:31

123

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Condition for Dirichlet boundary conditions

Published on 01 Apr 2026 - 22:01

148

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$C^{0}$-norm of a map

Published on 10 May 2026 - 13:36

562

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Few questions about global analysis relating $C^k$ functions

Published on 25 Mar 2026 - 11:34

121

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Show that $\int_{\mathbb{R}} \phi (x) dx= 0$

Published on 04 May 2026 - 9:26

758

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Compute the first distributional derivative of a function

Published on 28 Mar 2026 - 8:29

List Question

tensors of type $(q,r)$ contra-variant and co-variant

Deformation retract of $C^1$ into $W^{1+s,2}$

What's wrong in this prop about volume form if we drop "oriented"?

When are heat kernels only dependent on the distance?

Reference request: infinite-dimensional manifolds

asking a way to prove an inequality

The existence of a smooth functions taking values $0$ and $1$ on two given closed sets

An stronger form of the existence of a smooth Urysohn function on $\mathbb R^n$

Nonexistence of conjugate points $\Rightarrow$ a geodesic is minimizing

How far can we push the Schwartz kernel theorem?

Condition for Dirichlet boundary conditions

$C^{0}$-norm of a map

Few questions about global analysis relating $C^k$ functions

Show that $\int_{\mathbb{R}} \phi (x) dx= 0$

Compute the first distributional derivative of a function

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