Results 111 to 120 of about 41,570 (295)
Alexandria Engineering Journal, 2018 The present study aims at integrating the Particle Swarm Optimization (PSO) algorithm with Kansa’s method based on meshless collocation methods in order to determine a good shape parameter of Radial Basis Function (RBF) for solving partial differential ...
Javad Alikhani Koupaei +2 more
doaj +1 more source
On Integral Equation Formulations of a Class of Evolutionary Equations with Time-Lag
Journal of Integral Equations and Applications, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Baker, Christopher T. H. +1 more
openaire +3 more sources
Analysis of complex nonlinear reaction-diffusion equations [PDF]
, 2008 A mathematical analysis has been carried out for some nonlinear reaction- diffusion equations on open bounded convex domains Ω C R(^d)(d < 3) with Robin boundary conditions- Existence, uniqueness and continuous dependence on initial data of weak and ...
Al-Ofl, Abdalaziz Saleem
core
Immunosuppressive Drug Use in Limited Systemic Sclerosis: An International Survey
Arthritis Care &Research, EarlyView.Objective Current guidelines recommend immunosuppressive treatment for diffuse cutaneous systemic sclerosis but are less clear on their use in limited cutaneous systemic sclerosis (lcSSc) in the absence of internal organ complications. We conducted an international survey to understand current immunosuppressive drug prescribing patterns in lcSSc ...
Sabrina Hoa +3 more
wiley +1 more source
EvoDyn-3s: A Mathematica computable document to analyze evolutionary dynamics in 3-strategy games
SoftwareX, 2018 EvoDyn-3s generates phase portraits of evolutionary dynamics, as well as data for the analysis of their equilibria. The considered evolutionary dynamics are ordinary differential equations based on adaptive processes taking place in a population of ...
Luis R. Izquierdo +2 more
doaj +1 more source
Convexity, Differential Equations, and Games [PDF]
Theoretical and experimental studies of noncooperative games increasingly recognize Nash equilibrium as a limiting outcome of players‘ repeated interaction. This note, while sharing that view, illustrates and advocates combined use of convex optimization
Sjur Didrik Flåm
core
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Local Dynamics of an Equation with Large Exponential Distributed Delay
Моделирование и анализ информационных систем, 2011 We study properties of local dynamics of a differential equation with exponentially distributed delay. In critical cases we built special evolutionary equations.
I. S. Kashchenko
doaj
Preface for “Analytical Methods and Qualitative Analysis for Differential Equations”
MathematicsAs a fundamental mathematical tool for describing natural phenomena and dynamic evolutionary laws, differential equations are widely applied in various fields, serving as a crucial link between abstract theory and practical applications [...]
Fengping Yao
doaj +1 more source
Inertial manifolds for nonlinear evolutionary equations
, 1988 In this paper we introduce the concept of an inertial manifold for nonlinear evolutionary equations, in particular for ordinary and partial differential equations. These manifolds, which are finite dimensional invariant Lipschitz manifolds, seem to be an
Foias, Ciprian +2 more
core +1 more source