List questions from partial-differential-equations

Published on 13 Apr 2026 - 19:49

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Nonlinear PDE from Riemannian Geometry

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How to solve $(\partial_x + i\partial_y)u - c(\partial_x+i\partial_y)au=0$?

Published on 10 Apr 2026 - 22:39

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Proving an elementary inequality of real vectors related to the p-Laplacian

Published on 17 Apr 2026 - 0:33

426

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Tensor differential equations

Published on 13 Apr 2026 - 21:22

75

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Don't understand a PDE argument involving $L^p$ norms and inequalities

Published on 12 Apr 2026 - 9:53

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Extension of a function from the edge.

Published on 12 Apr 2026 - 11:51

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Schrödinger equation

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Wave equation how to derive the form $u(x,t)=f(x+ct)+g(x-ct)$

Published on 16 Apr 2026 - 15:13

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dual of $H^1_0$: $H^{-1}$ or $H_0^1$?

Published on 16 Apr 2026 - 16:14

65

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Conjugating an operator with a gauge transformation; how is the kernel affected.

Published on 10 May 2026 - 19:09

426

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Wave Equation Descending from 2D to 1D

Published on 10 Apr 2026 - 21:13

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Solving the Laplace equation in terms of exponential of hyperbolic trigonometric functions

Published on 11 Apr 2026 - 6:36

409

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Fractional Sobolev spaces and weighted L2 spaces

Published on 14 Apr 2026 - 12:24

59

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Help with semilinear PDE problem

Published on 09 Apr 2026 - 17:31

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Solve PDE with the Fourier transform

Nonlinear PDE from Riemannian Geometry

How to solve $(\partial_x + i\partial_y)u - c(\partial_x+i\partial_y)au=0$?

Proving an elementary inequality of real vectors related to the p-Laplacian

Tensor differential equations

Don't understand a PDE argument involving $L^p$ norms and inequalities

Extension of a function from the edge.

Schrödinger equation

Wave equation how to derive the form $u(x,t)=f(x+ct)+g(x-ct)$

dual of $H^1_0$: $H^{-1}$ or $H_0^1$?

Conjugating an operator with a gauge transformation; how is the kernel affected.

Wave Equation Descending from 2D to 1D

Solving the Laplace equation in terms of exponential of hyperbolic trigonometric functions

Fractional Sobolev spaces and weighted L2 spaces

Help with semilinear PDE problem

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