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) …

On explicit two-derivative two-step Runge–Kutta methods

M Ökten Turaci, T Öziş - Computational and Applied Mathematics, 2018 - Springer
We introduce a class of methods for the numerical solution of ordinary differential equations.
These methods called as two-derivative two-step Runge–Kutta methods are extension of the …

A Class of Two‐Derivative Two‐Step Runge‐Kutta Methods for Non‐Stiff ODEs

IB Aiguobasimwin… - Journal of Applied …, 2019 - Wiley Online Library
In this paper, a new class of two‐derivative two‐step Runge‐Kutta (TDTSRK) methods for
the numerical solution of non‐stiff initial value problems (IVPs) in ordinary differential …

FSAL Mono-Implicit Nordsieck General Linear Methods with Inherent Runge-Kutta Stability for DAEs

PO Olatunji, MNO Ikhile - Journal of the Korean Society for …, 2021 - koreascience.kr
This paper introduces mono-implicit general linear methods, a special class of general
linear methods, which are implicit in the output solution for the numerical integration of …

L(α)-Stable Multi-Derivative GLM

RI Okuonghae, MNO Ikhile - Journal of Algorithms & …, 2015 - journals.sagepub.com
This paper considers multi-derivative general linear methods and thus presents some
second and third derivative general linear methods of orders 5, 7 and 10 in its output …

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 …

Extended Mono-Implicit Runge-Kutta methods for stiff ODEs

IB Aihie, RI Okuonghae - The Journals of the Nigerian …, 2022 - nampjournals.org.ng
An extended Mono Implicit Runge-kutta (EMIRK) method is considered herein for the
numerical solution of stiff initial value problems (IVPs) in ordinary differential equation …

Nested second derivative general linear methods

PO Olatunji - SRA-Archives, 2019 - sra.com.ng
A family of nested second derivative general linear methods (NSDGLMs) which combines
the advantages of linear multistep methods and Runge–Kutta methods is presented. The …

[PDF][PDF] High-order Hybrid Obreshkov Methods

RI Okuonghae, IB Aiguobasimwin - IAENG International Journal of …, 2018 - iaeng.org
In this paper, a family of high order Obreshkov hybrid formulas are proposed for the
numerical solution of first order initial value problems (IVPs) in ordinary differential equations …

Falkner hybrid block methods for second-order IVPs: A novel approach to enhancing accuracy and stability properties

RI Okuonghae, JK Ozobokeme - Journal of Numerical Analysis and …, 2024 - ictp.acad.ro
Second-order initial value problems (IVPs) in ordinary differential equations (ODEs) are
ubiquitous in various fields, including physics, engineering, and economics. However, their …