2009•Journal of Beijing Union UniversityRequires access
The Formula of General Solution for Second Order Linear Differential Equation with Constant Coefficients
Wang Chao-wang
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Abstract
In order to obtain more general solution of second order linear differential equation with constant coefficients,which is important in theory and practice,on the basis of knowing a special of the second order linear differential equation with constant coefficients and by using the method of variation of constant,the second order linear differential equation with constant coefficients is transferred to the reduced differential equation and a general formula of the second order linear differential equation with constant coefficients is derived.Examples are given to verify the method.