Efficient 5-Point Block Method for Oscillatory ODEs with Phase Lag and Amplification Error Control

This research presents innovative modified explicit block methods with fifth-order algebraic accuracy to address initial value problems (IVPs). The derivation of the methods employs fitting coefficients that eliminate phase lag and amplification error, as well as their derivatives. A thorough stabil...

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Bibliographic Details
Main Authors: Rubayyi T. Alqahtani, Anurag Kaur, Theodore E. Simos
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/13/11/1833
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