Parallel Solver for Oscillatory Stiff Systems of ODEs

The aim of this study will be to design Parallel solver (PS) for oscillatory stiff systems ordinary differential equations (ODEs). PS constructed via a type specially transformed exponentially fitted multinomial approximant in accordance with the behaviour solution. method interpolation and collocation utilized. principal local truncation errors used derive suitable step size decide error tolerance criteria establishing convergence PS. Some examples ODEs examined compared existing methods show case efficiency accuracy scheme. seen as unique model solving without dependent on absolute stability required by backward differentiation formula.