2005•Journal of Lanzhou Polytechnic CollegeRequires access
The Coefficient Variation of Non-homogeneous Linear High-order Differential Equation
Zi Wang
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Abstract
Directed against the problems of solving non-homogeneous linear high-order differential equation and nonhomogeneous linear first-order differential equation groups in other embranchment subjects and relevant subjects of higher mathematics, this paper extends the coefficient-variation of the non-homogeneous linear first-order differential equation to homogeneous linear n-order differential equation and non-homogeneous linear first-order differential equation groups, then deduces its general solution formula,and proves it by examples.