Results 31 to 40 of about 848,892 (315)

Periodicity of nonautonomous fuzzy neural networks with reaction-diffusion terms and distributed time delays

open access: yesMathematical Problems in Engineering, 2022
In this paper, the periodicity of a class of nonautonomous fuzzy neural networks with impulses, reaction-diffusion terms and distributed time delays are investigated. Some new sufficient conditions for the existence of periodic solutions and global exponential stability of the systems are obtained using time delays integral differential inequalities ...
Weiyi Hu, Kelin Li, Shuyue Zhao
openaire   +1 more source

A volume-preserving sharpening approach for the propagation of sharp phase boundaries in multiphase lattice Boltzmann simulations [PDF]

open access: yes, 2010
Lattice Boltzmann models that recover a macroscopic description of multiphase flow of immiscible liquids typically represent the boundaries between phases using a scalar function, the phase field, that varies smoothly over several grid points.
Dellar, P. J., Reis, T.
core   +2 more sources

Decay rate of the solutions to the Cauchy problem of the Bresse system in thermoelasticity of type III with distributed delay

open access: yesBoundary Value Problems, 2023
The decay rate of solutions to a Bresse system in thermoelasticity of type III with respect to the distributed delay term is the subject of this study. We demonstrate our major finding utilising the energy approach in the Fourier space.
Abdelbaki Choucha   +3 more
doaj   +1 more source

Non-Fragile Fault-Tolerant Control Design for Fractional-Order Nonlinear Systems With Distributed Delays and Fractional Parametric Uncertainties

open access: yesIEEE Access, 2022
This work discuss the stabilization issue for a class of fractional-order nonlinear systems together with time delay, parametric uncertainties and actuator faults. Precisely, the considered system comprises of two delays namely distributed delay and time-
S. Sweetha   +3 more
doaj   +1 more source

The split step theta balanced numerical approximations of stochastic time varying Hopfield neural networks with distributed delays

open access: yesResults in Control and Optimization, 2023
In this paper, split step theta balanced Euler approximations for stochastic time-varying delay Hopfield neural networks (HNN) with distributed delays are examined for their exponential stability and strong convergence.
Pichamuthu Mayavel   +1 more
doaj   +1 more source

Dynamical Behavior of Nonautonomous Stochastic Reaction-Diffusion Neural Network Models [PDF]

open access: yes, 2019
This brief investigates nonautonomous stochastic reaction-diffusion neural-network models with S-type distributed delays. First, the existence and uniqueness of mild solution are studied under the Lipschitz condition without the linear growth condition ...
Lin, Ping   +4 more
core   +2 more sources

A low-order nonlinear amplifier model with distributed delay terms

open access: yesTURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES, 2014
In this paper, a novel behavioral modeling technique for the characterization of memory effects of amplifiers is proposed. This characterization utilizes asymmetric intermodulation distortion (IMD) components, which are the result of a 2-tone excitation of a nonlinear amplifier.
YÜZER, AHMET HAYRETTİN   +1 more
openaire   +2 more sources

A data-driven time-delay compensation strategy for ancillary service of the distribution photovoltaic generation system

open access: yesFrontiers in Energy Research, 2023
With the increasing integration of distributed photovoltaic (PV) generation, the distribution network has met many challenges in operation and control.
Maodong Shen   +3 more
doaj   +1 more source

Performance of well-known frequency reuse algorithms in LTE downlink 3GPP LTE systems [PDF]

open access: yes, 2015
© 2015 IEEE. Intercell interference (ICI) is one of the major factors that limit the performance of wireless cellular network systems. Soft frequency reuse (SFR) as well as its modified algorithms such as Soft fractional frequency reuse (Soft FFR) and ...
Barua, S   +4 more
core   +1 more source

Modified function projective synchronization of complex dynamical networks with mixed time-varying and asymmetric coupling delays via new hybrid pinning adaptive control

open access: yesAdvances in Difference Equations, 2017
This paper investigates modified function projective synchronization (MFPS) for complex dynamical networks with mixed time-varying and hybrid asymmetric coupling delays, which is composed of state coupling, time-varying delay coupling and distributed ...
Piyapong Niamsup   +2 more
doaj   +1 more source

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