State dependent delay
Controllability of Mild Solutions for Evolution Equations with Infinite State-Dependent Delay
... infinite state-dependent delay using a nonlinear alternative due to Avramescu for sum of compact and contraction operators in Fréchet spaces, combined with the semigroup ...
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Dynamics of a stage structured single population model with state dependent delay
... previous state-dependent delay equations ...constant delay τ into a state-dependent delay τ (z(t)) but was obtained by reducing the age-structured population model, which ...
15
Approximate controllability of impulsive fractional stochastic differential equations with state dependent delay
... with delay is a special type of stochastic functional differential ...equations. Delay differential equations arise in many bi- ological and physical applications, and it often forces us to consider variable ...
12
A study of controllability of impulsive neutral evolution integro-differential equations with state dependent delay in Banach space
... In this section, we recall some relevant definitions, notations, and results that we need in the sequel. Throughout this paper, (X, k · k) is a Banach space and A(t) generates the evolution operator in X. Also A(t), G(t, ...
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Existence results for neutral functional fractional differential equations with state dependent-delay
... with state-dependent delay appears frequently in ap- plications as models of ...of delay equations essentially differ from once of equations with constant or time-dependent ...with ...
12
On fractional neutral integro differential systems with state dependent delay and non instantaneous impulses
... the state from every θ ∈ (–∞, ] like the current time ...with delay features appear in several areas, such as the medical and physical fields with state- dependent delay or non-constant ...
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1. Existence Results for Semilinear Fractional Differential Inclusions with State-Dependent Delay
... Abstract. Our goal In this paper is to establish sufficient conditions for the existence of mild solution of some class of semilinear fractional differential inclusions of order 0 < α ≤ 1 with state ...
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On existence results for impulsive fractional neutral stochastic integro differential equations with nonlocal and state dependent delay conditions
... This manuscript deals with a new set of sufficient conditions for the existence of solutions for a class of impulsive fractional neutral stochastic integro-differential systems (IFNSIDS) with nonlocal conditions (NLCs) and ...
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Approximate Controllability of Impulsive Neutral Functional Differential Equations with State dependent Delay via Fractional Operators
... In this article, the problem of approximate controllability for non- linear impulsive neutral differential systems with state-dependent delay is studied under the assumption that the corresponding ...
8
A differential equation with state-dependent delay from cell population biology
... defined delay with state ...with state dependent ...the delay complicates the verification of smoothness conditions (conditions (S) and ...
34
Existence Results for a Fractional Equation with State Dependent Delay
... with state-dependent delay appear frequently in applications as model of equations, and for this reason, the study of this type of equations has received great attention in the last ...the ...
15
Numerical solution of stochastic state dependent delay differential equations: convergence and stability
... the delay function might be dynamically changed and even disturbed under an ambient ...the delay function depends only on time, then it is called time-dependent, see, ...
34
Compact almost automorphic solutions for some nonlinear integral equations with time dependent and state dependent delay
... Assume that the resistance R is affected by local environment conditions (principally temperature which depends on time in an oscillating way), then it can be given as a time- dependent function R(t) having an ...
21
Existence results for multi-term time-fractional impulsive differential equations with fractional order boundary conditions
... In this paper, we discuss the existence and uniqueness of solutions for a class of multi-term time-fractional impulsive integro-differential equations with state dependent delay subject to some ...
11
Generalized Rational Multi-step Method for Delay Differential Equations
... the delay term τ is a constant, then it is called constant ...dependent delay. If it is a function of time t and y(t), then it is called state dependent ...
9
Time delay systems with distribution dependent dynamics
... While there appears to be a dearth of literature on modeling epidemics in shrimp populations, in (Lotz and Breland, 2003) the authors develop a non-structured five compartment epidemic model of TSV that includes a ...
14
State dependent choice
... What gives leverage to our theory is the assumption that properties are looked at sequentially by the agent. For example, when searching for a restaurant, the agent may first check only the restaurants that are nearby, ...
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Delay-dependent robust stability of stochastic delay systems with Markovian switching
... stochastic delay systems, one of the important issues in the study of stochastic systems, has received considerable ...studies delay-dependent robust stability of hybrid stochastic delay ...A ...
6
Delay-dependent exponential stability of neutral stochastic delay systems (vol 54, pg 147, 2009)
... neutral delay differential equations ...stochastic delay systems have been intensively studied over recent year ...stochastic delay differential equations ...stochastic delay differential ...
6
Sensitivity Functions for Delay Di erential Equation Models
... the delay distributions are differentiable and parameterizable by a mean and standard ...sensitivity delay differential equations, their example does not have sufficient smoothness on the initial history ...
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