[PDF] Top 20 Boletín NUESTRA AMÉRICA XXI - Desafíos y alternativas, num.29, Marzo 2019
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Pseudo Asymptotically Periodic Integral Solution of Partial Neutral Functional Differential Equations
... The notion of S -asymptotic periodicity is an important generalization of asymptotic periodicity, which was introduced by Henr´ıquez et al. in [18, 19]. Since then, it attracted the attention of many researchers [7, 11, ... See full document
21
Periodic Solutions in UMD Spaces for Some Neutral Partial Functional Differential Equations
... that neutral functional differential equations (abbreviated, NFDE) with finite delay arise in many areas of applied mathematics, this type of equations has received much attention in ... See full document
95
Weighted Asymptotically Periodic Solutions of a Class of Fractional Differential Equations
... of functional differential equations, fractional differential equations, integral equations and partial differential ...Sv- asymptotically ω-periodic ...is ... See full document
12
Partial neutral functional integro-differential equations of fractional order with delay
... During the last two decades, many authors have considered the questions of existence, uniqueness, estimates of solutions, and dependence with respect to initial conditions of the solutions of differential and ... See full document
22
Ergodicity and asymptotically almost periodic solutions of some differential equations
... The asymptotically almost periodic functions were first introduced in [10, 11] by ...(integral) equations, many authors [5, 9, 12, 13, 14, 25] apply the asymptotic property of the functions to ... See full document
5
Asymptotically Almost Periodic Solutions for Abstract Partial Neutral Integro Differential Equation
... Abstract partial neutral differential equations also appear in the theory of heat conduction. In the classic theory of heat conduction, it is assumed that the internal energy and the heat flux depend ... See full document
20
On the Spectrum of Almost Periodic Solution of Second Order Neutral Delay Differential Equations with Piecewise Constant of Argument
... Differential equations with piecewise constant argument, which were firstly considered by Cooke and Wiener 1 and Shah and Wiener 2, combine properties of both differential and difference equations and usually ... See full document
5
Oscillation of half linear differential equations with asymptotically almost periodic coefficients
... If the functions r and s in Eq. (.) are periodic with the same period, then the oscilla- tion constant given in (.) reduces to the known one (see []). For constant functions r, s, we obtain = r/(s), which ... See full document
21
Existence of Positive Periodic Solutions for a Third-Order Delay Differential Equation
... Delay differential equations have received increasing attention during recent years since these equa- tions have been proved to be valuable tools in the modeling of many phenomena in various fields of ... See full document
12
On the method of finding periodic solutions of second-order neutral differential equations with piecewise constant arguments
... exact periodic solutions o f the equation is ...linear equations is also demon ...the periodic solution o f (1) is described easily using the properties o f a linear algebraic ...Some ... See full document
12
S asymptotically ω periodic solution for fractional differential equations of order \(q\in(0, 1)\) with finite delay
... ω- periodic mild solution, and as a special case of our result, we present the corresponding result in the case of A = (Theorem ...ω-periodic solution for the fractional-order neural network ... See full document
8
Numerical solutions of neutral stochastic functional differential equations
... In section 2, we introduce some necessary assumptions and auxiliary results, de- fine the Euler–Maruyama method for NSFDEs and state our main result that the approximate solutions strongly converge to the exact ... See full document
446
On Periodic Solutions of Higher-Order Functional Differential Equations
... By virtue of equalities 2.34, 2.35 and condition 1.5, f : C n−1 0, ω → L0, ω is a continuous operator, satisfying condition 2.28 for any r > 0. On the other hand, it is evident that if put ≡ αu0, then problem 2.29, ... See full document
34
Solvability of impulsive partial neutral second-order functional integro-differential equations with infinite delay
... In this paper, using the Kuratowski measure of noncompactness and progressive es- timation method, we obtain the existence results of mild solutions of impulsive partial neutral second-order ... See full document
7
Periodic and Nonnegative Periodic Solutions of Nonlinear Neutral Dynamic Equations on a Time Scale
... a periodic time scales with the period ...is periodic with period T if there exists a natural number n such that T = nw, f (t ± T ) = f (t) for all t ∈ T and T is the smallest number such that f (t ± T ) = ... See full document
9
Periodic solutions for the p Laplacian neutral functional differential system
... In the proof of our results on the existence of periodic solutions, we use the following generalized Borsuk theorem in coincidence degree theory of Gaines and Mawhin []. Lemma . Let X and Z be real normed ... See full document
8
Linear neutral partial differential equations: a semigroup approach
... Having established the well-posedness of (3.1), we now consider the robust- ness of the exponential stability of the solution semigroup. This can be done by using the constants appearing in the Hille-Yosida ... See full document
126
Solution of partial differential equations and convolution equations by distributions
... Proposition 1.1.34: topology of it every E,E' If is a dual pair and ; - equicontinuous subset of bounded and every absolutely convex E' ; is any is strongly aE',E - compact set is strong[r] ... See full document
53
Numerical Solution of Functional Integral and Integro Differential Equations by Using B Splines
... Remark 1 The spline piecewise functions are very es- sential tools in approximation Theory. Then for this we applied B-Splines for approximation of unknown answer in integro-differential equations. From ... See full document
225
Periodic solutions for a kind of neutral functional differential systems
... of neutral systems of various classes with time de- lays has received an ever-growing interest from many ...for neutral time delay ...of periodic solutions of neutral equations and ... See full document
13
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