Question

Determining if the product of two particular harmonic functions is a harmonic function

score 1.7k · Answer 1 · 2013-10-16 16:02:39

1.7k

Views

Determining if the product of two particular harmonic functions is a harmonic function

Published on 16 Oct 2013 - 16:02

score 1.5k · Answer 2 · 2013-10-18 12:15:38

1.5k

Views

The ratio $\frac{u(z_2)}{u(z_1)}$ for positive harmonic functions is uniformly bounded on compact sets

Published on 18 Oct 2013 - 12:15

score 307 · Answer 3 · 2013-10-19 00:40:15

307

Views

A pair of non-degenerate harmonic functions with orthogonal level curves

Published on 19 Oct 2013 - 0:40

score 3.8k · Answer 4 · 2013-10-21 04:31:53

3.8k

Views

Mean value property implies harmonicity

Published on 21 Oct 2013 - 4:31

score 179 · Answer 5 · 2013-10-23 11:38:06

179

Views

Is there a harmonic function which satisfies the following conditions?

Published on 23 Oct 2013 - 11:38

score 427 · Answer 6 · 2013-10-23 14:01:58

427

Views

Is my solution correct? (subharmonicity of several functions)

Published on 23 Oct 2013 - 14:01

score 1.6k · Answer 7 · 2026-03-30 14:27:16

1.6k

Views

Invariance of subharmonicity under a conformal map

Published on 30 Mar 2026 - 14:27

score 690 · Answer 8 · 2013-10-24 14:14:56

Let $u:\mathbb{C}\rightarrow\mathbb{R}$ be a harmonic function such that $0\leq f(z)$ for all $ z \in \mathbb{C}$. Prove that $u$ is constant.

score 353 · Answer 9 · 2013-10-26 20:00:25

353

Views

Harmonic function on upper-half space

Published on 26 Oct 2013 - 20:00

score 1.1k · Answer 10 · 2013-10-27 01:14:50

1.1k

Views

Describing co-ordinate systems in 3D for which Laplace's equation is separable

Published on 27 Oct 2013 - 1:14

score 897 · Answer 11 · 2013-10-28 14:11:38

897

Views

Subharmonic functions in the punctured disk

Published on 28 Oct 2013 - 14:11

score 123 · Answer 12 · 2013-10-29 00:39:55

123

Views

Laplace's equation is solved when the functional $E[u] = \int_{\Omega}|\nabla u|^2 $ is minimized

Published on 29 Oct 2013 - 0:39

score 591 · Answer 13 · 2026-03-30 00:21:22

591

Views

Solutions of Laplace's Equation/Landau & Lifschitz Fluid Mechanics

Published on 30 Mar 2026 - 0:21

score 830 · Answer 14 · 2026-03-27 05:34:32

830

Views

Harmonic function takes both positive and negative values

Published on 27 Mar 2026 - 5:34

score 1.1k · Answer 15 · 2013-11-04 15:22:37

1.1k

Views

Show the Laplace Equation is rotationally invariant: Issues thinking about Laplace operator?

Published on 04 Nov 2013 - 15:22

List Question

Determining if the product of two particular harmonic functions is a harmonic function

The ratio $\frac{u(z_2)}{u(z_1)}$ for positive harmonic functions is uniformly bounded on compact sets

A pair of non-degenerate harmonic functions with orthogonal level curves

Mean value property implies harmonicity

Is there a harmonic function which satisfies the following conditions?

Is my solution correct? (subharmonicity of several functions)

Invariance of subharmonicity under a conformal map

Let $u:\mathbb{C}\rightarrow\mathbb{R}$ be a harmonic function such that $0\leq f(z)$ for all $ z \in \mathbb{C}$. Prove that $u$ is constant.

Harmonic function on upper-half space

Describing co-ordinate systems in 3D for which Laplace's equation is separable

Subharmonic functions in the punctured disk

Laplace's equation is solved when the functional $E[u] = \int_{\Omega}|\nabla u|^2 $ is minimized

Solutions of Laplace's Equation/Landau & Lifschitz Fluid Mechanics

Harmonic function takes both positive and negative values

Show the Laplace Equation is rotationally invariant: Issues thinking about Laplace operator?

Trending Questions

Popular # Hahtags

Popular Questions