Results 31 to 40 of about 1,053 (100)

A mono-implicit Runge-Kutta-Nyström modification of the Numerov method [PDF]

, 1997
We present two two-parameter families of fourth-order mono-implicit Runge-Kutta-Nystrom methods. Each member of these families can be considered as a modification of the Numerov method. We analyze the stability and periodicity properties of these methods.
De Meyer, Hans, Van Daele, Marnix, Van Hecke, Tanja, Vanden Berghe, Guido   +3 more
core   +2 more sources

NEW EFFICIENT PHASE-FITTED AND AMPLIFICATION-FITTED RUNGE-KUTTA METHOD FOR OSCILLATORY PROBLEMS

, 2016
A new Runge-Kutta (RK) method is constructed to solve first-order differential equations with oscillatory solutions. This new method is based on the Runge-Kutta method of order four with seven-stage.
F. Adel
semanticscholar   +1 more source

Subordination Properties of Bi‐Univalent Functions Involving Horadam Polynomials

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
In this research, we investigate a family of q‐extensions defined on an open unit disk, which is based on bi‐univalent functions associated with differential subordination. Next, we define certain classes of bi‐univalent functions using generalized Horadam polynomials.
Ebrahim Amini, Shrideh Al-Omari, Abdul Rauf Khan   +2 more
wiley   +1 more source

Computational dynamics of predator-prey model with the power-law kernel

Results in Physics, 2021
Evolution system which contains fractional derivatives can give rise to useful mathematical model for describing some important real-life or physical scenarios.
Kolade M. Owolabi
doaj  

Testing reliability and validity of practitioner‐rated parental sensitivity: A novel tool for practice

Infant Mental Health Journal: Infancy and Early Childhood, Volume 45, Issue 2, Page 234-246, March 2024.
Abstract Improving parental sensitivity is an important objective of interventions to support families. This study examined reliability and validity of parental sensitivity ratings using a novel package of an e‐learning tool and an interactive decision tree provided through a mobile application, called the OK! package.
Mirte L. Forrer, Mirjam Oosterman, Anne Tharner, Carlo Schuengel   +3 more
wiley   +1 more source

Symmetric 2-Step 4-Point Hybrid Method for the Solution of General Third Order Differential Equations

, 2017
This research considers a symmetric hybrid continuous linear multistep method for the solution of general third order ordinary differential equations. The method is generated by interpolation and collocation approach using a combination of power series ...
Kayode Sj, Obarhua Fo
semanticscholar   +1 more source

Optimally stable fifth‐order integration methods: a numerical approach

, 1978
International Journal of Mathematics and Mathematical Sciences, Volume 1, Issue 3, Page 319-334, 1978.
D. J. Rodabaugh, S. Thompson
wiley   +1 more source

Stability of central finite difference schemes for the Heston PDE

, 2010
This paper deals with stability in the numerical solution of the prominent Heston partial differential equation from mathematical finance. We study the well-known central second-order finite difference discretization, which leads to large semi-discrete ...
A Böttcher, A Lipton, D Tavella, E Hairer, E Hairer, JC Butcher, K Volders, Karel J. in ’t Hout, Kim Volders, KJ in ’t Hout, LN Trefethen, P Wilmott, SE Shreve, SL Heston, W Hundsdorfer   +14 more
core   +1 more source

Existence and Successive Approximations of Mild Solution for Integro-differential Equations in Banach Spaces

Annals of the West University of Timisoara: Mathematics and Computer Science
This paper discusses the global convergence of successive approximations methods for solving integro-differential equation via resolvent operators in Banach spaces.
Bensatal Kattar Enada, Salim Abdelkrim, Benchohra Mouffak   +2 more
doaj   +1 more source

Lobatto-Runge-Kutta Collocation and Adomian Decomposition Methods on Stiff Differential Equations

, 2017
JEL Classification: 65L05, 65L06, 65L07, 65D20. In this paper, we show the parallel of Adomian Decomposition Method (ADM) and Lobatto-Runge-Kutta Collocation Method (LRKCM) on first order initial value stiff differential equations.
E. U. Agom, F. Ogunfiditimi, E. Bassey
semanticscholar   +1 more source