A. M. Sagir
A Family of Zero Stable Block Integrator for the Solutions of Ordinary Differential Equations
1020 - 1025
2013
7
6
International Journal of Mathematical and Computational Sciences
https://publications.waset.org/pdf/10892
https://publications.waset.org/vol/78
World Academy of Science, Engineering and Technology
In this paper, linear multistep technique using power
series as the basis function is used to develop the block methods
which are suitable for generating direct solution of the special second
order ordinary differential equations with associated initial or
boundary conditions. The continuous hybrid formulations enable us
to differentiate and evaluate at some grids and off – grid points to
obtain two different four discrete schemes, each of order (5,5,5,5)T,
which were used in block form for parallel or sequential solutions of
the problems. The computational burden and computer time wastage
involved in the usual reduction of second order problem into system
of first order equations are avoided by this approach. Furthermore, a
stability analysis and efficiency of the block methods are tested on
linear and nonlinear ordinary differential equations and the results
obtained compared favorably with the exact solution.
Open Science Index 78, 2013