PUBLICATIONS DE L'INSTITUT MATHÉMATIQUE (BEOGRAD) (N.S.) Vol. 46(60), pp. 113--118 (1989) |
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The formal solution of Mikusi\'nski operational differential equations with variable coefficientsI. E. SharkawiDepartment of Mathematics, Faculty of Science Al-Azhar University, Cairo, EgyptAbstract: The formal solution of the homogeneous linear differential equation $$ x^{(n)}(\lambda)+a_{n-1}(\lambda)x^{(n-1)}(\lambda)+\cdots +a_0(\lambda)x(\lambda)=0,\ 0\le\lambda\le\Lambda $$ is considered. $x(\lambda)$ and $a_i(\lambda)$ are functions which map the interval $[0,\Lambda]$ into the field $M$ of Mikusi\'nski operators [2]. Classification (MSC2000): 44A40 Full text of the article:
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