Results 61 to 70 of about 108,108 (172)

Distributed Observer for Linear Systems with Multirate Sampled Outputs Involving Multiple Delays

open access: yesMathematics
This paper focuses on the design of a continuous distributed observer for linear systems under multirate sampled output measurements involving multiple delays. It is mathematically proved that the continuous distributed observer can achieve estimation in
Laura-Adriana Galicia-Galicia   +4 more
doaj   +1 more source

Switched Exponential State Estimation and Robust Stability for Interval Neural Networks with Discrete and Distributed Time Delays

open access: yesAbstract and Applied Analysis, 2012
The interval exponential state estimation and robust exponential stability for the switched interval neural networks with discrete and distributed time delays are considered.
Hongwen Xu, Huaiqin Wu, Ning Li
doaj   +1 more source

Asynchronous Distributed Optimization with Stochastic Delays

open access: yes, 2020
We study asynchronous finite sum minimization in a distributed-data setting with a central parameter server. While asynchrony is well understood in parallel settings where the data is accessible by all machines -- e.g., modifications of variance-reduced gradient algorithms like SAGA work well -- little is known for the distributed-data setting.
Margalit R. Glasgow, Mary Wootters
openaire   +3 more sources

Existence and attractivity of periodic solutions to Cohen-Grossberg neural network with distributed delays

open access: yesElectronic Journal of Differential Equations, 2005
We study the existence and exponential attractivity of periodic solutions to Cohen-Grossberg neural network with distributed delays. Our results are obtained by applying the continuation theorem of coincidence degree theory and a general Halanay ...
Yongkun Li, Lifei Zhu
doaj  

Global Stability of Two-Group Epidemic Models with Distributed Delays and Random Perturbation

open access: yesAbstract and Applied Analysis, 2012
We discuss a two-group SEIR epidemic model with distributed delays, incorporating random fluctuation around the endemic equilibrium. Our research shows that the endemic equilibrium of the model with distributed delays and random perturbation is ...
Xiaoming Fan, Zhigang Wang, Xuelian Xu
doaj   +1 more source

Behavior of impulsive fuzzy cellular neural networks with distributed delays

open access: yesElectronic Journal of Differential Equations, 2007
In this paper, we investigate a generalized model of fuzzy cellular neural networks with distributed delays and impulses. By employing the theory of topological degree, M-matrix and Lypunov functional, we find sufficient conditions for the existence ...
Kelin Li, Zuoan Li, Qiankun Song
doaj  

Uniqueness of traveling wave solutions for non-monotone cellular neural networks with distributed delays

open access: yesElectronic Journal of Differential Equations, 2017
In this article, we study the uniqueness of traveling wave solutions for non-monotone cellular neural networks with distributed delays. First we establish a priori asymptotic behavior of the traveling wave solutions at infinity.
Hui-Ling Zhou, Zhixian Yu
doaj  

Discrete Delay versus Distributed Delay:

open access: yes
Delay equations may incorporate past dependence either through a discrete time lag orthrough a distributed memory kernel. These two formulations represent different mathemat-ical descriptions of hereditary effects. In this work, a compact comparison between discreteand distributed delays is presented.
openaire   +1 more source

Reliability and Delay Distributions of Train Connections.

open access: yes, 2012
Finding reliable train connections is a considerable issue in timetable information since train delays perturb the timetable daily. We present an effective probabilistic approach for estimating the reliability of connections in a large train network.
Keyhani, Mohammad H.   +3 more
openaire   +3 more sources

Containment control of heterogeneous multi-agent systems subject to Markovian randomly switching topologies and unbounded delays

open access: yesJournal of Automation and Intelligence
This paper addresses the problem of containment control for heterogeneous multi-agent systems subject to Markovian randomly switching topologies and unbounded communication delays.
Haihua Guo, Gang Feng, Cong Bi
doaj   +1 more source

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