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Solomon Okunuga
Public Documents
2
A Novel Optimized Exponentially Fitted Algorithm with Time-Efficiency
Ridwanulahi Iyanda Abdulganiy
and 5 more
October 05, 2022
A document by Ridwanulahi Iyanda Abdulganiy. Click on the document to view its contents.
An Eight Order Block Multistep Method for solution of Second Order Initial Value Prob...
Olusheye Akinfenwa
and 3 more
July 04, 2022
An eight order block multistep method (BMM) is put forward for the solution of second order problems of ordinary dierential equations with oscillatory solutions. It uses both polynomial and trigonometric functions as bases in the derivation of the method, to produce three discrete formula which is applied to the second order equation by assembling them into a block method known as Third Derivative Trigonometric Fitted Block Method TDTFBM to generate the approximate solutions. The stability, consistency and convergence properties of the TDTFBM are well discussed. To show the performance, it was demonstrated on some classical problems for its accuracy and efficiency advantages over some known methods in the literature.