The complete Solution of the Linear second Order partial Differential Equations with constant coefficients

Abstract

AbstractOur aim in this paper is to get the complete solution of the second orderpartial differential equations with constant coefficients which is generalformula 0 1 2 3 4 5 6 A z  A z  A z  A z  A z  A z  xx xy yy x y where z be the dependentvariable, x and y the independent variables, A (i 1,2,...,6) i are constants.