Keyword: differential equations

Found 193 papers in total
Local Linearization–Runge–Kutta methods: A class of A‐stable explicit integrators for dynamical systems
Local Linearization–Runge–Kutta methods: A class of A‐stable explicit integrators for dynamical systems
2013,
A new approach for the construction of high order A‐stable explicit integrators...
Asymptotic behavior of a stochastic Gilpin–Ayala predator–prey system with time‐dependent delay
Asymptotic behavior of a stochastic Gilpin–Ayala predator–prey system with time‐dependent delay
2013,
A stochastic Gilpin–Ayala predator–prey model with time‐dependent...
Asymptotic behavior of a stochastic nonautonomous Lotka–Volterra competitive system with impulsive perturbations
Asymptotic behavior of a stochastic nonautonomous Lotka–Volterra competitive system with impulsive perturbations
2013,
This paper is concerned with an n ‐species stochastic nonautonomous...
Dynamical systems, SIMP, bone remodeling and time dependent loads
Dynamical systems, SIMP, bone remodeling and time dependent loads
2012,
The dynamical systems approach to sizing and SIMP topology optimization, introduced in...
A class of boundary value problems for first‐order impulsive integro‐differential equations with deviating arguments
A class of boundary value problems for first‐order impulsive integro‐differential equations with deviating arguments
2013,
This paper is concerned with a class of boundary value problems for nonlinear mixed...
A Herglotz wavefunction method for solving the inverse Cauchy problem connected with the Helmholtz equation
A Herglotz wavefunction method for solving the inverse Cauchy problem connected with the Helmholtz equation
2013,
This paper is concerned with the Cauchy problem connected with the Helmholtz equation....
A study of the dynamic of influence through differential equations
A study of the dynamic of influence through differential equations
2012,
The paper concerns a model of influence in which agents make their decisions on a...
Convergence Analysis of Weighted Difference Approximations on Piecewise Uniform Grids to a Class of Singularly Perturbed Functional Differential Equations
Convergence Analysis of Weighted Difference Approximations on Piecewise Uniform Grids to a Class of Singularly Perturbed Functional Differential Equations
2012,
We consider the numerical approximation of a singularly perturbed time delayed...
Forced oscillations for second order delay differential equations with impulses
Forced oscillations for second order delay differential equations with impulses
2010,
This paper is devoted to the study of the oscillations for forced second order delay...
Mean square power series solution of random linear differential equations
Mean square power series solution of random linear differential equations
2010,
This paper deals with the construction of random power series solutions of linear...
Fixed point theorems for τ‐φ‐concave operators and applications
Fixed point theorems for τ‐φ‐concave operators and applications
2010,
In this paper, by introducing τ – φ ‐concave operators and using...
Approximate solutions to a parameterized sixth order boundary value problem
Approximate solutions to a parameterized sixth order boundary value problem
2010,
In this paper, the homotopy analysis method (HAM) is applied to solve a parameterized...
A hybrid ODE‐based method for unconstrained optimization problems
A hybrid ODE‐based method for unconstrained optimization problems
2012,
This paper presents a hybrid ODE‐based method for unconstrained optimization...
On the Solvability and Optimal Controls of Fractional Integrodifferential Evolution Systems with Infinite Delay
On the Solvability and Optimal Controls of Fractional Integrodifferential Evolution Systems with Infinite Delay
2012,
In this paper, we study the solvability and optimal controls of a class of fractional...
Synthesis of discrete controllers of reduced dimension for a distributed servosystem
Synthesis of discrete controllers of reduced dimension for a distributed servosystem
2011,
The problem of control of flow‐type heating of a viscous oil product is...
Gradient refinement methods for optimal impulse control problems
Gradient refinement methods for optimal impulse control problems
2011,
An optimal control problem is considered for a system described by a differential...
On the stabilization of a delayed system
On the stabilization of a delayed system
2011,
Considered is the stabilization of systems of linear differential equations containing...
A new predator–prey model with a profitless delay of digestion and impulsive perturbation on the prey
A new predator–prey model with a profitless delay of digestion and impulsive perturbation on the prey
2011,
In this paper, we formulate a robust prey‐dependent consumption...
A homotopy analysis method for limit cycle of the van der Pol oscillator with delayed amplitude limiting
A homotopy analysis method for limit cycle of the van der Pol oscillator with delayed amplitude limiting
2011,
In this work, a powerful analytical method, called Liao’s homotopy analysis...
Testing for Equivalence of Means under Heteroskedasticity by an Approximate Solution of a Partial Differential Equation of Infinite Order
Testing for Equivalence of Means under Heteroskedasticity by an Approximate Solution of a Partial Differential Equation of Infinite Order
2011,
A test for two-sided equivalence of means has been developed under the assumption of...
On stability of periodic motions in control systems with first kind pulse‐width modulation
On stability of periodic motions in control systems with first kind pulse‐width modulation
2012,
We study the stability of the periodic motions for systems with pulse modulated...
Estimating the domain of phase variables in nonautonomous system using extremal Lyapunov functions
Estimating the domain of phase variables in nonautonomous system using extremal Lyapunov functions
2012,
New efficient method is suggested for estimating the domain of phase variables in...
Hamilton‐Jacobi inequalities and the optimality conditions in the problems of control with common end constraints
Hamilton‐Jacobi inequalities and the optimality conditions in the problems of control with common end constraints
2011,
The canonical theory of the necessary and sufficient conditions for global optimality...
A mathematical model for the management of a Service Center
A mathematical model for the management of a Service Center
2011,
In this paper we propose a mathematical model to manage a Service Center ( SC ) which...
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