Linear Partial Differential and Difference Equations and Simultaneous Systems: With Constant or Homogeneous Coefficients

This presents six solution methods for linear partial differential equations (P.D.E.s) with constant coefficients. It covers linear P.D.E.s with homogeneous power coefficients, finite difference equations and simultaneous systems of both, with applications to solutions of the most important P.D.E.s in physics and engineering.