Results 21 to 30 of about 5,680,994 (262)

On the weighted pseudo almost periodic solutions of Nicholson's blowflies equation [PDF]

open access: yes, 2019
Based on some results on weighted pseudo almost periodic functions and fixed point technique, the authors investigate the existence, uniqueness and global exponential stability of weighted pseudo almost periodic solutions of a generalized Nicholson's blowflies equation with mixed delays. An example is also included to illustrate the main results.
Yazgan, Ramazan, TUNÇ, CEMİL
core   +5 more sources

Weighted pseudo almost periodic solutions for functional differential equations [PDF]

open access: yesElectronic Journal of Differential Equations, 2007
Summary: By means of the exponential dichotomy method and the properties of the weighted pseudo almost periodic functions, sufficient conditions are obtained for the existence of weighted pseudo almost periodic solutions of functional differential equations with finite delay.
Yuantong Xu, Liuwei Zhang
core   +4 more sources

Piecewise weighted pseudo almost periodic solutions of impulsive integro-differential equations via fractional operators

open access: yesElectronic Journal of Differential Equations, 2015
In this article, we show sufficient conditions for the existence, uniqueness and attractivity of piecewise weighted pseudo almost periodic classical solution of nonlinear impulsive integro-differential equations.
Zhinan Xia, Dingjiang Wang
doaj   +1 more source

Weighted pseudo almost automorphic and S-asymptotically omega-periodic solutions to fractional difference-differential equation

open access: yesElectronic Journal of Differential Equations, 2016
We study weighted pseudo almost automorphic solutions for the nonlinear fractional difference equation $$ \Delta^{\alpha}u(n)=Au(n+1)+f(n, u(n)),\quad n\in \mathbb{Z}, $$ for ...
Edgardo Alvarez, Carlos Lizama
doaj   +1 more source

Pseudo almost periodic functions and pseudo almost periodic solutions to dynamic equations on time scales [PDF]

open access: yesAdvances in Difference Equations, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, Yongkun, Wang, Chao
openaire   +1 more source

Vector-valued pseudo almost periodic functions [PDF]

open access: yes, 1997
summary:Vector-valued pseudo almost periodic functions are defined and their properties are investigated. The vector-valued functions contain many known functions as special cases.
Zhang, Chuanyi
core   +1 more source

Pseudo almost periodicity of fractional integro-differential equations with impulsive effects in Banach spaces [PDF]

open access: yes, 2017
summary:In this paper, for the impulsive fractional integro-differential equations involving Caputo fractional derivative in Banach space, we investigate the existence and uniqueness of a pseudo almost periodic $PC$-mild solution.
Xia, Zhinan
core   +1 more source

Pseudo Almost Periodic Solutions of Some Delay Differential Equations

open access: yesJournal of Mathematical Analysis and Applications, 1996
The theory of exponential dichotomy is used successfully to establish the existence of pseudo almost periodic solutions of delay-differential equations of the form \(x'(t)=L(t)x_t+f(t)\), \(t\geq \sigma\), \(x_\sigma=\varphi\), where \((\sigma,\varphi)\in\mathbb{R}\times C([-r,0],\mathbb{R}^n)\), \(r>0\), which have pseudo almost periodic coefficients.
Ait Dads, E., Ezzinbi, K.
openaire   +2 more sources

Positive pseudo almost periodic solutions to a class of hematopoiesis model: oscillations and dynamics [PDF]

open access: yesJournal of Applied Mathematics and Computing, 2020
This paper presents a new generalized Mackey-Glass model with a non-linear harvesting term and mixed delays. The main purpose of this work is to study the existence and the exponential stability of the pseudo almost periodic solution for the considered model. By using fixed point theorem and under suitable Lyapunov functional, sufficient conditions are
Haifa Ben Fredj, Farouk Chérif
openaire   +3 more sources

(&omega,c)- PSEUDO ALMOST PERIODIC FUNCTIONS, (&omega,c)- PSEUDO ALMOST AUTOMORPHIC FUNCTIONS AND APPLICATIONS

open access: yes, 2021
In this paper, we introduce the classes of $(\omega, c)$-pseudo almost periodicfunctions and $(\omega, c)$-pseudo almost automorphicfunctions. These collections include $(\omega, c)$-pseudo periodicfunctions, pseudo almost periodic functions and their ...
Kostić, Marko   +7 more
core   +1 more source

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