Results 31 to 40 of about 17,282,801 (245)

Finite-time stability of linear non-autonomous systems with time-varying delays

open access: yesAdvances in Difference Equations, 2018
In this paper, we investigate the problem of finite-time stability (FTS) of linear non-autonomous systems with time-varying delays. By constructing an appropriated function, we derive some explicit conditions in terms of matrix inequalities ensuring that
Xueyan Yang, Xiaodi Li
doaj   +1 more source

A small gain theorem for finite-time input-to-state stability of infinite networks and its applications

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2021
We prove a small-gain sufficient condition for (global) finite-time input-to-state stability (FTISS) of infinite networks. The network under consideration is composed of a countable set of finite-dimensional subsystems of ordinary differential equations,
Svyatoslav Pavlichkov
doaj   +1 more source

Time integration algorithms for finite element analysis of creep problems [PDF]

open access: yes, 1989
Bibliography: leaves 127-132.The fundamental principles involved in the selection and implementation of time integration schemes for finite element analysis of nonlinear creep problems are investigated.
Marais, Nicholas John
core   +1 more source

Finite-Time Stability Analysis of Switched Genetic Regulatory Networks

open access: yesJournal of Applied Mathematics, 2014
This paper investigates the finite-time stability problem of switching genetic regulatory networks (GRNs) with interval time-varying delays and unbounded continuous distributed delays. Based on the piecewise Lyapunov-Krasovskii functional and the average
Lizi Yin
doaj   +1 more source

Finite-Time Passivity Analysis of Neutral-Type Neural Networks with Mixed Time-Varying Delays

open access: yesMathematics, 2021
This research study investigates the issue of finite-time passivity analysis of neutral-type neural networks with mixed time-varying delays. The time-varying delays are distributed, discrete and neutral in that the upper bounds for the delays are ...
Issaraporn Khonchaiyaphum   +3 more
doaj   +1 more source

Finite element approximation of Maxwell’s equations with Debye memory [PDF]

open access: yes, 2010
Copyright © 2010 Simon Shaw. All rights reserved.This article has been made available through the Brunel Open Access Publishing Fund.Maxwell’s equations in a bounded Debye medium are formulated in terms of the standard partial differential equations of ...
Simon Shaw, Shaw, S
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Novel finite-time synchronization criteria for coupled network systems with time-varying delays via event-triggered control

open access: yesAdvances in Difference Equations, 2020
This paper is concerned with the finite-time synchronization of coupled networks with time-varying delays. We work without applying the finite-time stability theorem, which is widely used in finite-time synchronization for complex networks or finite-time
Wenxia Cui, Wenbin Jin, Zhenjie Wang
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Finite-Time Sliding Mode Control for Uncertain Neutral Systems With Time Delays

open access: yesIEEE Access, 2021
The finite-time stability (FTS) problem of uncertain neutral time-delay systems via a sliding mode control (SMC) approach is discussed in this paper.
Hang Zhang, Tianbo Wang
doaj   +1 more source

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