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The Lie Symmetries Of A Few Classes Of Harmonic Functions, Willis L. Petersen
The Lie Symmetries Of A Few Classes Of Harmonic Functions, Willis L. Petersen
Theses and Dissertations
In a differential geometry setting, we can analyze the solutions to systems of differential equations in such a way as to allow us to derive entire classes of solutions from any given solution. This process involves calculating the Lie symmetries of a system of equations and looking at the resulting transformations. In this paper we will give a general background of the theory necessary to develop the ideas of working in the jet space of a given system of equations, applying this theory to harmonic functions in the complex plane. We will consider harmonic functions in general, harmonic functions with …