A relaxed binary quadratic function negative-determination lemma and its application to neutral systems with interval time-varying delays and nonlinear disturbances
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DOI: 10.1080/00207721.2022.2065705
Abstract: This paper considers the stability problem of neutral systems with interval time-varying delays and nonlinear disturbances. Firstly, an augmented vector containing two double integral terms is introduced into the Lyapunov-Krasovskii functional (LKF). In this case,… read more here.
Keywords: systems interval; time; function; binary quadratic ... See more keywords
Minimizing an indefinite quadratic function subject to a single indefinite quadratic constraint
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DOI: 10.1080/02331934.2017.1388378
Abstract: Abstract In this paper, we consider the problem of minimizing an indefinite quadratic function subject to a single indefinite quadratic constraint. A key difficulty with this problem is its nonconvexity. Using Lagrange duality, we show… read more here.
Keywords: indefinite quadratic; minimizing indefinite; function subject; subject single ... See more keywords