Fatemeh Tamizi - Dept. of Graduate School, Islamic Azad University, Zahedan, Iran
Arman Irandegani - College of Mathematics,University of Sistan & Baluchestan, Zahedan
Murteza Sanjaranipour

In this paper, first we consider a system of differential equations related to the bending of an elastic cylinder made of varga material, which is subjected to the inner force and the axial loading. In order to find the relevant eigen values of the system, we introduce two numerical methods i.e. determinant and compound matrix methods. Finally, we show the numerical results obtained by using both the Fortran 90 programming and also the computational software Mathematica.

Determinant method, Compound matrix method, Eigen value problem