Results 21 to 30 of about 1,794,969 (184)
Stability of Nonlinear Stochastic Discrete-Time Systems
Journal of Applied Mathematics, 2013 This paper studies the stability for nonlinear stochastic discrete-time systems. First of all, several definitions on stability are introduced, such as stability, asymptotical stability, and pth moment exponential stability. Moreover, using the method of
Yan Li, Weihai Zhang, Xikui Liu
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On Fractional-Order Discrete-Time Reaction Diffusion Systems
Mathematics, 2023 Reaction–diffusion systems have a broad variety of applications, particularly in biology, and it is well known that fractional calculus has been successfully used with this type of system.
Othman Abdullah Almatroud +3 more
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Further results on the linearization problem in discrete time: the uncontrollable case. [PDF]
, 2014 The paper deals with the linearization problem of non controllable discrete time submersive systems. Following the approach recently introduced in the literature for continuous time systems in Menini et al.(2012), necessary and sufficient conditions ...
CALIFANO, Claudia
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Stabilization of discrete-time LTI positive systems
Archives of Control Sciences, 2017 The paper mitigates the existing conditions reported in the previous literature for control design of discrete-time linear positive systems. Incorporating an associated structure of linear matrix inequalities, combined with the Lyapunov inequality ...
Krokavec Dušan, Filasová Anna
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Realizing time crystals in discrete quantum few-body systems [PDF]
, 2018 The exotic phenomenon of time translation symmetry breaking under periodic driving - the time crystal - has been shown to occur in many-body systems even in clean setups where disorder is absent.
Barfknecht, R. E. +3 more
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Discrete port-controlled Hamiltonian dynamics and average passivation [PDF]
, 2019 The paper discusses the modeling and control of port-controlled Hamiltonian dynamics in a pure discrete-time domain. The main result stands in a novel differential-difference representation of discrete port-controlled Hamiltonian systems using the ...
Mattioni M. +3 more
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Fermion Systems in Discrete Space-Time
, 2007 Fermion systems in discrete space-time are introduced as a model for physics on the Planck scale. We set up a variational principle which describes a non-local interaction of all fermions. This variational principle is symmetric under permutations of the
Felix Finster +5 more
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Discrete-Time Convergent Nonlinear Systems
IEEE Transactions on Automatic ControlzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marc Jungers +2 more
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Losslessness of Nonlinear Stochastic Discrete-Time Systems
Discrete Dynamics in Nature and Society, 2015 This paper will study stochastic losslessness theory for nonlinear stochastic discrete-time systems, which are expressed by the Itô-type difference equations.
Xikui Liu, Yan Li, Ning Gao
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Geometry of discrete-time spin systems
, 2015 Classical Hamiltonian spin systems are continuous dynamical systems on the symplectic phase space $(S^2)^n$. In this paper we investigate the underlying geometry of a time discretization scheme for classical Hamiltonian spin systems called the spherical ...
McLachlan, Robert I. +2 more
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