摘要
给出了常系数线性非齐次方程组ｄｙｄｔ ＝ Ａｙ ＋ ｅαｔＰｍ（ｔ），有形如ｙ ＝ ｅαｔｍ＋ ｓｉ＝０Ｃｉｔｉ
This paper we disscuss the system of linear nonhomogeneous equation with coustant coefficient as follow d y d t=Ay+ e αt P m(t),We givet the strict proof of the specific solution such as y= e αt m+si=0C it i.
出处
《平顶山师专学报》
1999年第2期10-13,共4页
Journal of Pingdingshan Teachers College
关键词
非齐次
线性微分方程
特解
待定系数法
常系数
nonhomogeneous linear differential equation specific solution methed of awaitly determine coefficient
