2-Point self-starting parallel second derivatives block method for the solution of stiff initial value problems

  • O.G. Akpodamure
  • F.J. Adeyeye
Keywords: Block method, Boundary locus, Stiff IVPs, Amplification matrix, Stability.

Abstract

Background: In this paper we developed a parallel block method for the solution of stiff initial value problems in ordinary differential equation. The objective is to show that the boundary locus plot of the block method is A-stable and L-stable for block size r=2 . The Numerical results also show graphically that the method competes favourably with the backward differentiation formulae (BDF).

Published
2021-04-25
Section
Articles

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eISSN: 1116-4336