相关期刊:《International Journal of Biomathematics》《Journal of Applied Mathematics and Physics》《Journal of Mathematical Research with Applications》《Communications in Nonlinear Science and Numerical Simulation》更多>>
In this research work,we introduce a new concept of double measure ergodic processes to identify the space of double measure pseudo almost periodic(or pap)processes in the pth mean sense.We display some findings regar...
supported by the National Natural Science Foundation of China(Grants No.12071296 and No.11871273);partially supported by the National Natural Science Foundation of China(Grants Nos.12090014,12031020 and 12271509)。
We consider non-autonomous ordinary differential equations in two cases.One is the one-dimensional case that admits a condition of hyperbolicity,and the other one is the higher-dimensional case that admits an exponent...
Partially supported by the Special Basic Cooperative Research Programs of Yunnan Provincial Undergraduate Universities'Association(Grant No.202101BA070001-045).
In this paper, the existence of almost periodic solutions to general BAM neural networks with leakage delays on time scales is first studied, by using the exponential dichotomy method of linear differential equations ...
This article is concerned with a mathematical model of tumor growth governed by 2nd order diffusion equation . The source of mitotic inhibitor is almost periodic and time-dependent within the tissue. The sy...
supported by the National Natural ScienceFoundation of China(11401002,11771001);the Natural Science Foundation of Anhui Province(2008085MA02);the Natural Science Fund for Colleges and Universities in Anhui Province(KJ2018A0029);the Teaching Research Project of Anhui University(ZLTS2016065);the Quality engineering project of colleges and universities in Anhui Province(2020jyxm0103);the Science Foundation of Anhui Province Universities(KJ2019A005)。
This paper studies a kind of non-autonomous respiratory disease model with a lag effect.First of all,the permanence and extinction of the system are discussed by using the comparison principle and some differential in...
Supported by NSFC(Grant Nos.11522104,11871132 and 11925102);Xinghai Jieqing and DUT19TD14 funds from Dalian University of Technology。
In this paper,we use a unified framework to study Poisson stable(including stationary,periodic,quasi-periodic,almost periodic,almost automorphic,Birkhoff recurrent,almost recurrent in the sense of Bebutov,Levitan almo...
by the National Natural Science Foundation of China(Nos.11871162,11661050,11561059).
A class of fractional stochastic neutral functional differential equation is analyzed in this paper.With the utilization of the fractional calculations,semigroup theory,fixed point technique and stochastic analysis th...
Purpose–The purpose of this paper is to investigate the weighted pseudo-almost periodic solutions of shunting inhibitory cellular neural networks(SICNNs)with time-varying delays and distributed delays.Design/methodol...
This paper focuses on the study of a class of asymptotically almost periodic Nicholson's blowflies models with a nonlinear density-dependent mortality term. By virtue of differ-ential inequality techniques, a set of ...
supported by the National Natural Science Foundation of China(11371027); the Projects of Outstanding Young Talents of Universities in Anhui Province(gxyq2018116); the Teaching Groups in Anhui Province(2016jxtd080,2015jxtd048); the NSF of Educational Bureau of Anhui Province(KJ2017A702,KJ2017A704); the NSF of Bozhou University(BZSZKYXM201302,BSKY201539)
In this paper, the existence and uniqueness of almost periodic solutions for some infinite delay integral equations are discussed. By using Krasnoselskii fixed point theorem,some new results are obtained.