摘要
由电子技术、电路分析、材料力学、机械设计和土木建筑等工程领域中的实际问题抽象出线性奇异微分方程a0(x)y(n)+a1(x)y(n-1)+…+an-1(x)y′+αn(x)y=∑i=0kiδ(i)(x-ζ),讨论了线性奇异微分方程的解对齐次解的依赖性,给出了线性奇异微分方程的解法,最后求出了半奇数阶奇异Bessel微分方程的通解.
The paper draws linear unusual differential equation a0(x)y^(x)+a1(x)y^(a-1)+…+an-1(x)y′+an(x)y=∑i=0^mkiδ(i)(x-ζ) from the practical problems in the engineering field of electronic technology, circuit analysis, mechanics of homogeneous, gives the algorithm of the equation, and draws the general algorithm of semi-odd number rank unusual Bessel differential equation .
出处
《渭南师范学院学报》
2006年第2期17-19,共3页
Journal of Weinan Normal University