Results 31 to 40 of about 143 (130)

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

open access: yesInfant 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   +3 more
wiley   +1 more source

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

open access: yesAnnals 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   +2 more
doaj   +1 more source

Optimally stable fifth‐order integration methods: a numerical approach

open access: yes, 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

Homotopy method for solving fuzzy nonlinear equations

open access: yes, 2020
. In this paper, we introduce the numerical solution for a fuzzy nonlinear systems by homotopy method. The fuzzy quantities are presented in parametric form. Some numerical illustrations are given to show the efficiency of algorithms. M.S.C. 2000: 34A12,
S Abbasbandy, R Ezzati
core  

Application of the multi-step homotopy analysis method to solve nonlinear differential algebraic equations [PDF]

open access: yes, 2015
In this paper, a differential algebraic equations (DAE\u27s) is studied and its approximate solution is presented using a multi-step homotopy analysis method (MHAM). The method is only a simple modification of the homotopy analysis method (HAM), in which
ZURIGAT, Mohammad
core  

Second-Order Sufficient Optimality Conditions in the Calculus of Variations

open access: yes
Some classic second-order sufficient optimality conditions in the calculus of variations are shown to be equivalent, while also introducing a new equivalent second-order condition which is extremely easy to apply: simply integrate a linear second-order ...
William W. Hager
core   +1 more source

Generalised Kolmogorov-Petrovskii-Piskunov equation of fractional order: Power series and shifted Legendre collocation methods

open access: yesPartial Differential Equations in Applied Mathematics
The classical Kolmogorov-Petrovskii-Piskunov (KPP) equation describes physical phenomena such as combustion, chemical reaction, evolution of dominant genes, and propagation of nerve pulses.
Richard Olu Awonusika   +1 more
doaj   +1 more source

A numerical study of large sparse matrix exponentials arising in Markov chains

open access: yes, 1999
Krylov subspace techniques have been shown to yield robust methods for the numerical computation of large sparse matrix exponentials and especially the transient solutions of Markov Chains.
Stewart, WJ, Sidje, RB
core   +1 more source

An adaptive stepsize algorithm for the numerical solving of initial-value problems

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015
The present paper focuses on the efficient numerical solving of initial-value problems (IVPs) using digital computers and one-step numerical methods. We start from considering that the integration stepsize is the crucial factor in determining the number ...
Militaru Romulus
doaj   +1 more source

PROPOSITIONS on the ROBUSTNESS of MULTISTEP FORMULAE

open access: yes, 1994
Classical analysis of linear multistep formulae (LMFs) for initial-value problems in ordinary differential equations (ODEs) has concentrated on problems satisfying uniform Lipschitz or one-sided Lipschitz conditions, and corresponding stability models ...
Christopher T H Baker   +1 more
core   +1 more source

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