Question

Divergence of gradient of temperature in heat method for geodesic distance approximation

score 103 · Answer 1 · 2026-03-26 23:11:23

103

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Divergence of gradient of temperature in heat method for geodesic distance approximation

Published on 26 Mar 2026 - 23:11

score 79 · Answer 2 · 2026-03-27 23:20:12

79

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Laplace–Beltrami of a function in spherical coordinates

Published on 27 Mar 2026 - 23:20

score 51 · Answer 3 · 2026-03-25 14:00:30

51

Views

Solving Laplacian in $\mathbb{R}^2$

Published on 25 Mar 2026 - 14:00

score 61 · Answer 4 · 2023-05-16 16:14:03

61

Views

Reference request to the theory of the spectrum of unbounded linear operators: Proof for why the spectrum of the Laplacian is discrete on compact sets

Published on 16 May 2023 - 16:14

score 75 · Answer 5 · 2026-03-25 12:54:17

75

Views

Integral representation for the operator $\frac{\log{\Delta}}{\Delta}$ in two dimensions

Published on 25 Mar 2026 - 12:54

score 133 · Answer 6 · 2023-05-24 22:44:56

133

Views

Subleading terms in Weyl's Law

Published on 24 May 2023 - 22:44

score 92 · Answer 7 · 2026-03-27 01:44:11

92

Views

Equivalent formulas for Laplace-Beltrami operator

Published on 27 Mar 2026 - 1:44

score 227 · Answer 8 · 2026-03-27 01:50:42

227

Views

Deriving the coordinate formula for the Gauss curvature under conformal map using the moving frames method

Published on 27 Mar 2026 - 1:50

score 46 · Answer 9 · 2026-03-27 21:43:59

46

Views

Are boundary value problems with homogeneous time dependent boundary conditions never separable?

Published on 27 Mar 2026 - 21:43

score 31 · Answer 10 · 2023-06-02 20:33:38

31

Views

Does $\Delta (g(t, \cdot) f) = \Delta g(t, \cdot) f$ hold if $f$ is bounded continuous without compact support?

Published on 02 Jun 2023 - 20:33

score 67 · Answer 11 · 2023-06-06 15:31:38

67

Views

Counter example: Sobolev embedding

Published on 06 Jun 2023 - 15:31

score 130 · Answer 12 · 2023-06-08 05:53:10

130

Views

Is $-(I-\Delta)$ an dissipative operator in the context of $L^p$ spaces?

Published on 08 Jun 2023 - 5:53

score 36 · Answer 13 · 2026-03-25 17:37:05

36

Views

Associating a non-local differential operator to its integral representation

Published on 25 Mar 2026 - 17:37

score 71 · Answer 14 · 2026-03-26 09:49:44

71

Views

What means "Harmonic function is radially symmetric?"

Published on 26 Mar 2026 - 9:49

score 89 · Answer 15 · 2026-03-25 07:49:02

89

Views

Eigenvalues and Eigenfunctions of the Laplace operator an ellipsoid

Published on 25 Mar 2026 - 7:49

List Question

Divergence of gradient of temperature in heat method for geodesic distance approximation

Laplace–Beltrami of a function in spherical coordinates

Solving Laplacian in $\mathbb{R}^2$

Reference request to the theory of the spectrum of unbounded linear operators: Proof for why the spectrum of the Laplacian is discrete on compact sets

Integral representation for the operator $\frac{\log{\Delta}}{\Delta}$ in two dimensions

Subleading terms in Weyl's Law

Equivalent formulas for Laplace-Beltrami operator

Deriving the coordinate formula for the Gauss curvature under conformal map using the moving frames method

Are boundary value problems with homogeneous time dependent boundary conditions never separable?

Does $\Delta (g(t, \cdot) f) = \Delta g(t, \cdot) f$ hold if $f$ is bounded continuous without compact support?

Counter example: Sobolev embedding

Is $-(I-\Delta)$ an dissipative operator in the context of $L^p$ spaces?

Associating a non-local differential operator to its integral representation

What means "Harmonic function is radially symmetric?"

Eigenvalues and Eigenfunctions of the Laplace operator an ellipsoid

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