Convergence of the 2-Point Diagonally Implicit Super Class of BBDF with Off‐Step Points for Solving Stiff IVPs

Babangida B and Hamisu M

Abstract

The 2-point Diagonally Implicit Superclass of BBDF with off-step point’s method proposed by Babangida had been studied and further established the necessary conditions for its convergence. Consistency, zero stability and order of the method are discussed.