Extension of Mpdx Matrix for Upper Order Partial Diferential Equations with Two Independent Variables and Approximating Solutions

摘要

This paper presents a case study for a (PDE n·m) system that includes three partial derivative equations of order n=2, n=4, n=6 with the same m=2 independent variables, time (t) and propagation space (s). In order to solve this (PDE n·m) system with approximating solutions, the Matrix of Partial Derivatives of the State Vector (Mpdx) method is used. After computing the (MpdxA), (MpdxB) and (MpdxC) matrices, the numerical simulation becomes well systematized.