Multi-block generalized Adams-Type integration methods for differential algebraic equations

SE Ogunfeyitimi, MNO Ikhile - International Journal of Applied and …, 2021 - Springer
The aim of this paper is to derive a new family of multi-block boundary value methods based
on multi-block generalized Adams methods for numerical solution of stiff problems …

Nested Second Derivative Two-Step Runge–Kutta Methods

PO Olatunji, MNO Ikhile, RI Okuonghae - International Journal of Applied …, 2021 - Springer
Abstract Two-step Runge–Kutta (TSRK) methods are Runge–Kutta methods that depend on
stage values at two consecutive steps. Second derivative Two-step Runge–Kutta (SD-TSRK) …

Implicit-explicit second derivative LMM for stiff ordinary differential equations

SE Ogunfeyitimi, MNO Ikhile - Journal of the Korean Society for …, 2021 - koreascience.kr
The interest in implicit-explicit (IMEX) integration methods has emerged as an alternative for
dealing in a computationally cost-effective way with stiff ordinary differential equations …

Multi-block boundary value methods for ordinary differential and differential algebraic equations

SE Ogunfeyitimi, MNO Ikhile - Journal of the Korean Society for …, 2020 - koreascience.kr
In this paper, multi-block generalized backward differentiation methods for numerical
solutions of ordinary differential and differential algebraic equations are introduced. This …

One‐Step Family of Three Optimized Second‐Derivative Hybrid Block Methods for Solving First‐Order Stiff Problems

SD Yakubu, P Sibanda - Journal of Applied Mathematics, 2024 - Wiley Online Library
This paper introduces a novel approach for solving first‐order stiff initial value problems
through the development of a one‐step family of three optimized second‐derivative hybrid …

Inverse hybrid linear multistep methods for solving the second order initial value problems in ordinary differential equations

OM Ibrahim, MNO Ikhile - International Journal of Applied and …, 2020 - Springer
Inverse linear multistep methods (ILMMs) for first and second order differential equations
have been proved to be suitable numerical methods for the solution of inverse initial value …

[PDF][PDF] Generalized Cash-type Second Derivative Extended Backward Differentiation Formulas for Stiff systems of ODEs: Extended backward differentiation

T Okor, CN Grace - Journal of the Nigerian Mathematical Society, 2022 - ojs.ictp.it
In this paper, a generalized Cash-type second derivative extended backward differentiation
formulas (GCE2BD) is developed as boundary value methods (BVMs) for the numerical …

High Order Continuous Extended Linear Multistep Methods for Approximating System of ODEs

IM Esuabana, SE Ogunfeyitimi - Earthline Journal of …, 2024 - earthlinepublishers.com
A class of high-order continuous extended linear multistep methods (HOCELMs) is
proposed for solving systems of ordinary differential equations (ODEs). These continuous …

A-stable Two Derivative Mono-Implicit Runge-Kutta Methods for ODEs

IB Aihie, RI Okuonghae - Earthline Journal of …, 2024 - earthlinepublishers.com
Abstract An A-stable Two Derivative Mono Implicit Runge-Kutta (ATDMIRK) method is
considered herein for the numerical solution of initial value problems (IVPs) in ordinary …

Third Derivative Generalized Enright-Type Methods for Stiff Systems.

GC Nwachukwu, IT Amaefuna - Engineering Letters, 2023 - search.ebscohost.com
A class of third derivative generalized Enright-type methods (TDGEMs) is derived. This class
of methods is an extension of the GSDLMME from Ogunfeyitimi and Ikhile and a …