Results 291 to 300 of about 9,579,027 (346)
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Proceedings of the Fifth Israeli Symposium on Theory of Computing and Systems, 1997
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Yehuda Afek, Shlomi Dolev
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yehuda Afek, Shlomi Dolev
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Local stability conditions for T-S fuzzy time-delay systems using a homogeneous polynomial approach
Fuzzy Sets Syst., 2020Local stability conditions for time-delay T-S fuzzy systems are proposed by use of a homogeneous polynomial approach. Lesser conservatism can be expected based on the derived stability criteria due to the following three factors: a) a new fuzzy Lyapunov ...
Guiling Li +3 more
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Localization stabilized by noise
Journal of Statistical Physics, 1994We present a model which describes a quantum two-state system interacting with the environment represented by stochastic noise. We show that coherent tunneling between the two states survives if the interaction with the environment is weak. On the contrary, a strong interaction destroys quantum coherence and the system randomly jumps from one state to ...
Blanchard Ph +4 more
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On Localization and Stabilization for Factorization Systems
Applied Categorical Structures, 1997For any factorization system (\({\mathcal E}, {\mathcal M}\)) on a category \({\mathcal C}\), new classes of maps are defined as follows: \(f:A\rightarrow B\) is in \({\mathcal E}'\) if all of its pullbacks are in \({\mathcal E}\) (that is, it is stably in \({\mathcal E}\)); \(f\) is in \({\mathcal M}^*\) if some pullback of it along an effective ...
A. Carboni +3 more
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Material response and local stability of high-chromium stainless steel welded I-sections
Engineering structures, 2019The present paper describes a thorough testing and finite element modelling programme on the material characteristics and local stability of welded I-sections made of a new high-chromium grade EN 1.4420 stainless steel.
Yao Sun, O. Zhao
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Tilt Stability of a Local Minimum
SIAM Journal on Optimization, 1998The authors discuss the behaviour of local minimizers of a function \(f:\mathbb{R}^n\to \mathbb{R}\) when this function is tilted by adding a linear term. In this sense, a point \(x^0\in \mathbb{R}^n\) is said to give a tilt-stable minimum of \(f\) if there exists a neighborhood \(N(x^0)\) such that the mapping \[ M(v):= \underset{x\in N(x^0)}{\text ...
R. A. Poliquin, R. Tyrrell Rockafellar
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Stability of Locally Optimal Solutions
SIAM Journal on Optimization, 2000The authors give a second-order characterization for the Lipschitz stability of local solutions to finite-dimensional parametrized optimization problems. The approach bases on the notions of proximal subgradients and coderivative Hessians of the essential objective function and especially on properties of continuous prox-regularity of this function. In
Adam B. Levy +2 more
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Signal Processing, 2018
This paper proposes a novel method to analyze the local stability of Lipschitz nonlinear digital filtering schemes under saturation overflow nonlinearity. Conditions for the stability analysis and robust performance estimation are provided in the form of
Amina Shams +4 more
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This paper proposes a novel method to analyze the local stability of Lipschitz nonlinear digital filtering schemes under saturation overflow nonlinearity. Conditions for the stability analysis and robust performance estimation are provided in the form of
Amina Shams +4 more
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On the local stability of limit cycles
Chaos: An Interdisciplinary Journal of Nonlinear Science, 1999Orbital stability of limit cycles is the result of the competing local tendencies of perturbations from the cycle to decay (during phases of local stability) and to grow (during phases of local instability), averaged over a cycle. We examine this coexistence of attractive and repulsive phases on limit cycles, including the local rates of expansion and ...
Ali, Fathei, Menzinger, Michael
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