What Are the Methods for Solving Laplace's Equation in 3D Coordinates?

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    Laplace's equation
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Discussion Overview

The discussion revolves around methods for solving Laplace's equation in three-dimensional coordinates, including Cartesian, cylindrical, and spherical systems. Participants explore various resources and approaches, including analytical and potentially numerical solutions.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • One participant inquires about finding general solutions for Laplace's equation in 3D coordinates from various sources.
  • Another participant suggests using Google as a resource for finding information.
  • A question is raised regarding whether the inquiry pertains to numerical solutions.
  • A recommendation is made for the book "Methods of Theoretical Physics" by Morse and Feshbach, highlighting a substantial chapter on Laplace and Poisson equations.
  • Additionally, a participant points to Polyanin's website for quick analytical solutions to Laplace's equation.

Areas of Agreement / Disagreement

Participants do not reach a consensus on specific methods or resources, and multiple viewpoints regarding the types of solutions (analytical vs. numerical) are present.

Contextual Notes

The discussion does not clarify specific assumptions or limitations regarding the methods mentioned, nor does it resolve the distinction between analytical and numerical approaches.

Another
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I can find method of general solution of Laplace's equation in 3 D (in case cartesian, cylinder, and spherical coordinates)

From any book or any where ?
 
Physics news on Phys.org
Google is your friend.
 
Where did you look thus far ? Here too ?
 
Are you talking about numerical solution?
 
A good book is Morse and Feshbach, methods of theoretical physics. There is a 150 page chapter on the Laplace and Poisson equation in part II.
For some quick analytical solutions, you can always go to Polyanin's website:
http://eqworld.ipmnet.ru/en/solutions/lpde.htm
 
Thank you all
 

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