Sequences of Harmonic Functions
We have already found need of the fact that certain infinite series of harmonic functions converge to limiting functions which are harmonic. We are now in a position to study questions of this sort more systematically. Among the most useful is the following theorem due to Harnack1.
KeywordsSingular Point Harmonic Function Spherical Harmonic Infinite Sequence Closed Region
Unable to display preview. Download preview PDF.