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[PDF] Top 20 Linear neutral partial differential equations: a semigroup approach

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Linear neutral partial differential equations: a semigroup approach

Linear neutral partial differential equations: a semigroup approach

... Here, B is some linear partial differential operator, while the operators F and Φ are called difference operator and delay operator, respectively. We refer to Hale [5, 6], Wu [12, Chapter 2.3], Wu and Xia ... See full document

13

Integral Inequality and Exponential Stability for Neutral Stochastic Partial Differential Equations with Delays

Integral Inequality and Exponential Stability for Neutral Stochastic Partial Differential Equations with Delays

... to neutral stochastic partial differential equations with delays since the neutral item is ...for neutral stochastic partial differential equations with delays, for example, ... See full document

15

Oscillation criteria for neutral second-order half-linear differential equations with applications to Euler type equations

Oscillation criteria for neutral second-order half-linear differential equations with applications to Euler type equations

... logistic neutral differential equation to model a population of Daphnia ...first-order neutral differential equation the mature individuals produce some toxin which inhibits the rate the growth and if the ... See full document

14

A New Approach In Determining Solution Of The Differential Equations And The First Order Partial Differential Equations

A New Approach In Determining Solution Of The Differential Equations And The First Order Partial Differential Equations

... ential equations and formation of differential equations in short meth- ods and solving the second order linear differential equations with constant coefficients of the form f ... See full document

15

The chaos of the solution semigroup for some partial differential equations in weighted Banach spaces

The chaos of the solution semigroup for some partial differential equations in weighted Banach spaces

... a linear operator. Recall a continuous linear operator T on a topological vector space X is called hypercyclic if there exists a vector x ∈ X whose orbit {T n x|n = , , ... See full document

7

Periodic Solutions in UMD Spaces for Some Neutral Partial Functional Differential Equations

Periodic Solutions in UMD Spaces for Some Neutral Partial Functional Differential Equations

... The organisation of this work is as follows: In Section 2, we present preliminary results on UMD spaces. In Section 3, we study the existence of periodic strong solution for Equation (1) with finite delay and we discuss ... See full document

15

The Linear, Nonlinear and Partial Differential Equations are not Fractional Order Differential Equations

The Linear, Nonlinear and Partial Differential Equations are not Fractional Order Differential Equations

... The differential equations were considered as fractional order differential equations in ...order differential equations, and observed that solutions could not satisfy the ... See full document

6

Pseudo Asymptotically Periodic Integral Solution of Partial Neutral Functional Differential Equations

Pseudo Asymptotically Periodic Integral Solution of Partial Neutral Functional Differential Equations

... Partial neutral functional differential equations (PNFDEs), arising from many biological, chemical, and physical systems, become an interesting and important field in dynamical ...the ... See full document

10

Semigroup Approach to Semilinear Partial Functional Differential Equations with Infinite Delay

Semigroup Approach to Semilinear Partial Functional Differential Equations with Infinite Delay

... In this paper, we proceed as follows. In Section 2, we recall some basic results on ex- istence, uniqueness, and properties of integral solutions to (1.1). Then, in Section 3, we establish properties of the solution ... See full document

13

Existence of mild solutions to partial neutral differential equations with non-instantaneous impulses

Existence of mild solutions to partial neutral differential equations with non-instantaneous impulses

... linked to the integrability of the function s → AU (t − s)g(s,x). In general, expect for the inconsiderable case in which A is a bounded linear operator, the operator function t → AU (t) is not integrable over [0, ... See full document

7

Existence and stability of solutions to non linear neutral stochastic functional differential equations in the framework of G Brownian motion

Existence and stability of solutions to non linear neutral stochastic functional differential equations in the framework of G Brownian motion

... differential equations (SDEs) have been used profitably in a variety of fields in- cluding population dynamics, engineering, environments, physics and ...important equations such as Parker’s transport equation ... See full document

14

Computational technique of linear partial differential equations by reduced differential transform ‎method

Computational technique of linear partial differential equations by reduced differential transform ‎method

... solved linear and nonlinear initial value problems in electric circuit analysis, and was used heav- ily in the literature successfully applied to eigen- value problems [7], one-dimensional planar Bratu problem ... See full document

8

Oscillation in neutral equations with an “integrally small” coefficient

Oscillation in neutral equations with an “integrally small” coefficient

... YU YUAN--HONG, Oscillation of solutions of neutral delay differential equations,Acta.. On the existence of positive solutions of neutral delay differential equations,Scientia Sinica Seri[r] ... See full document

8

On Approximate Solutions of Second Order Linear Partial Differential Equations

On Approximate Solutions of Second Order Linear Partial Differential Equations

... In this paper, a Chebyshev polynomial approximation for the solution of second-order partial differential equations with two variables and variable coefficients is given. Also, Chebyshev matrix is ... See full document

7

On Lyapunov type inequalities for fourth order linear differential equations

On Lyapunov type inequalities for fourth order linear differential equations

... In this paper, we introduce new Lyapunov-type inequalities for fourth order linear di¤erential equations under the third-point and four-point boundary conditions. The result for four-point boundary ... See full document

7

Oscillation Conditions for a Type of Second Order Neutral Differential Equations with Impulses

Oscillation Conditions for a Type of Second Order Neutral Differential Equations with Impulses

... order neutral differential equations with impulses is still at its ...second-order linear neutral impulsive di ff erential equation with advanced arguments and constant coefficients of ... See full document

5

Partial neutral functional integro-differential equations of fractional order with delay

Partial neutral functional integro-differential equations of fractional order with delay

... of neutral integro-differential equations of fractional order with ...fractional-order neutral integro-differential equations with fi- nite delay of the ... See full document

13

Identification of the unknown coefficient in a quasi linear parabolic equation by a semigroup approach

Identification of the unknown coefficient in a quasi linear parabolic equation by a semigroup approach

... The purpose of this paper is to determine the analytic representation of the approximate unknown coefficient a(x, t) via a semigroup approach. We determine the approximate so- lution of the boundary value ... See full document

7

Oscillations of Fourth Order Linear Neutral Delay Differential Equations

Oscillations of Fourth Order Linear Neutral Delay Differential Equations

... [5] Jozef Džurina, Blanka Baculíková and Irena Jadlovská B, New oscillation results to fourth-order delay differential equations with damping, Electronic Journal of Qualitative Th[r] ... See full document

10

Oscillation of higher order quasi linear neutral differential equations

Oscillation of higher order quasi linear neutral differential equations

... The neutral differential equations find numerous applications in natural science and technology. For example, they are frequently used for the study of distributed networks containing lossless ... See full document

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