The Dirichlet Problem

 

Example 11.9. Find a function [Graphics:d6.txtgr1.gif] that is harmonic in the
upper half disk H: y > 0, |z| < 1, which takes on the boundary values:
[Graphics:d6.txtgr2.gif]

Solution:

[Graphics:d6.txtgr4.gif][Graphics:d6.txtgr3.gif]
[Graphics:d6.txtgr4.gif][Graphics:d6.txtgr5.gif]

Graphs for the solution are:

A Dirichlet problem for the half disk.

 

 

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(c) John Mathews, 1998, 2006