Global Journal of Science Frontier Research, F: Mathematics and Decision Science, Volume 21 Issue 4

Stability Region for Case Two For case two: The stability polynomial for half step with three offstep point gives Stability Region for Case One -140 -120 -100 -80 -60 -40 -20 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 -140 -120 -100 -80 -60 -40 -20 0 -50 -40 -30 -20 -10 0 10 20 30 40 50 Half-Step Implicit Linear Multistep Hybrid Block Third Derivative Methods of order Four for the Solution of Third order Ordinary Differential Equations © 2021 Global Journals 1 Global Journal of Science Frontier Research Volume XXI Issue IV Year 2021 62 ( F ) Version I N otes