Asymptotic stability of the human respiratory system with multiple state‐dependent delays
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.5811
Abstract: We extend the Grodins model of human cardiovascular‐respiratory system with multiple blood transport time delays into a model with four threshold type state‐dependent delays, in order to investigate the asymptotic stability of carbon dioxide concentrations… read more here.
Keywords: respiratory system; system multiple; state dependent; dependent delays ... See more keywords
Improved fixed‐time stability results and application to synchronization of discontinuous neural networks with state‐dependent switching
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5566
Abstract: In this article, we considered the fixed‐time stability (FXT) of a type of discontinuous dynamical system. First, we introduced some new FXT stability results via variable substitutions and using inequality techniques, which are more accurately… read more here.
Keywords: time; state dependent; synchronization; stability ... See more keywords
Existence and Uniqueness of Solution for Abstract Differential Equations with State-Dependent Time Impulses
Sign Up to like & getrecommendations! Published in 2019 at "Mediterranean Journal of Mathematics"
DOI: 10.1007/s00009-019-1308-z
Abstract: We study the existence and uniqueness of mild and classical solutions for abstract impulsive differential equations with state-dependent time impulses and an example is presented. read more here.
Keywords: state dependent; equations state; dependent time; differential equations ... See more keywords
State-dependent biases and the quality of China’s preliminary GDP announcements
Sign Up to like & getrecommendations! Published in 2019 at "Empirical Economics"
DOI: 10.1007/s00181-019-01751-z
Abstract: This paper investigates whether and how the systematic forecast errors of the quarterly GDP announcements in China depend on the state of the economy. Our contribution is both theoretical and empirical. On the theoretical side,… read more here.
Keywords: state; state dependent; preliminary gdp; gdp announcements ... See more keywords
Anti-periodic solutions for state-dependent impulsive recurrent neural networks with time-varying and continuously distributed delays
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Operations Research"
DOI: 10.1007/s10479-016-2192-6
Abstract: In this paper, we address a new model of neural networks related to the impulsive phenomena which is called state-dependent impulsive recurrent neural networks with time-varying and continuously distributed delays. We investigate sufficient conditions on… read more here.
Keywords: networks time; neural networks; impulsive recurrent; state dependent ... See more keywords
Global Hopf Bifurcation for Differential-Algebraic Equations with State-Dependent Delay
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Dynamics and Differential Equations"
DOI: 10.1007/s10884-017-9640-0
Abstract: We develop a global Hopf bifurcation theory for differential equations with a state-dependent delay governed by an algebraic equation, using the $$S^1$$S1-equivariant degree. We apply the global Hopf bifurcation theory to a model of genetic… read more here.
Keywords: state; global hopf; state dependent; dependent delay ... See more keywords
Estimating and enlarging the region of attraction of multi-equilibrium points system by state-dependent edge impulses
Sign Up to like & getrecommendations! Published in 2021 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-021-06259-9
Abstract: When an isolated equilibrium of a nonlinear system is locally attractive, it might be difficult to estimate and then enlarge its Region of Attraction (RA). To solve this problem, this paper, by means of impulsive… read more here.
Keywords: system; state dependent; dependent edge; region attraction ... See more keywords
On a Time and State Dependent Maximal Monotone Operator Coupled with a Sweeping Process with Perturbations
Sign Up to like & getrecommendations! Published in 2020 at "Set-Valued and Variational Analysis"
DOI: 10.1007/s11228-020-00544-2
Abstract: In this paper, we state, in separable Hilbert spaces, the existence of absolutely continuous solutions for a couple of evolution problems governed by time and state dependent maximal monotone operator and closed convex sweeping process,… read more here.
Keywords: state; maximal monotone; monotone operator; time state ... See more keywords
Biaxial experiments on characterization of stress-state-dependent damage in ductile metals
Sign Up to like & getrecommendations! Published in 2019 at "Production Engineering"
DOI: 10.1007/s11740-019-00930-2
Abstract: The paper discusses new biaxial experiments to characterize stress-state-dependent damage and fracture processes in ductile metals on different scales. To motivate the experimental program a phenomenological continuum damage model is presented demonstrating the need of… read more here.
Keywords: stress state; state dependent; dependent damage; biaxial experiments ... See more keywords
Stress-state dependent formability modelling in hot stamping
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DOI: 10.1007/s11740-019-00941-z
Abstract: Despite their large industrial use, Forming Limit Diagrams can describe the material formability only under single-stroke deformations, but they can dramatically fail when the deformation is not linear or incremental as it happens in many… read more here.
Keywords: stress state; formability; state dependent; hot stamping ... See more keywords
Stability analysis for switched positive linear systems under state-dependent switching
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-015-0372-9
Abstract: This paper addresses the state-dependent stability problem of switched positive linear systems. Some exponential stability criteria are established on the given partitions of the nonnegative state space. First, a exponential stability of systems without delays… read more here.
Keywords: state; state dependent; switched positive; stability ... See more keywords