Harmonic Equations and the Mean Value Property Kemer Abibaker

Abstract

The Harmonic equation is one of the most widely used partial differential equations for modeling science and Engineering problems. The purpose of this study was to present the solution and various properties of Harmonic equations in rectangular and spherical coordinate systems. Dirichlet condition and Neumann condition were discussed. The theories of spherical harmonics were also discussed as it arises from the solution of the Dirichlet problems.