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   Articles with "functions nonlinear" as a keyword



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Exact augmented Lagrangian functions for nonlinear semidefinite programming

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recommendations! Published in 2018 at "Computational Optimization and Applications"

DOI: 10.1007/s10589-018-0017-z

Abstract: In this paper, we study augmented Lagrangian functions for nonlinear semidefinite programming (NSDP) problems with exactness properties. The term exact is used in the sense that the penalty parameter can be taken appropriately, so a… read more here.

Keywords: programming; functions nonlinear; semidefinite programming; nonlinear semidefinite ... See more keywords
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An SQP method for minimization of locally Lipschitz functions with nonlinear constraints

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recommendations! Published in 2018 at "Optimization"

DOI: 10.1080/02331934.2018.1545123

Abstract: Abstract In this paper, we present a quadratic model for minimizing problems with nonconvex and nonsmooth objective and constraint functions. This method is based on sequential quadratic programming that uses an penalty function to equilibrate… read more here.

Keywords: sqp method; minimization locally; lipschitz functions; locally lipschitz ... See more keywords

Distributed Lyapunov Functions for Nonlinear Networks

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recommendations! Published in 2025 at "IEEE Control Systems Letters"

DOI: 10.1109/lcsys.2025.3573881

Abstract: Nonlinear networks are often multistable, exhibiting coexisting stable states with competing regions of attraction (ROAs). As a result, ROAs can have complex “tentacle-like” morphologies that are challenging to characterize analytically or computationally. In addition, the… read more here.

Keywords: functions nonlinear; distributed lyapunov; lyapunov functions; nonlinear networks ... See more keywords

Computation of Lyapunov Functions for Nonlinear Differential Equations via a Massera-Type Construction

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recommendations! Published in 2018 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2017.2736961

Abstract: An approach for computing Lyapunov functions for nonlinear continuous-time differential equations is developed via a new, Massera-type construction. This construction is enabled by imposing a finite-time criterion on the integrated function. By means of this… read more here.

Keywords: functions nonlinear; construction; type construction; differential equations ... See more keywords

Improved functions for nonlinear sequence comparison using SEEKR

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recommendations! Published in 2024 at "RNA"

DOI: 10.1261/rna.080188.124

Abstract: SEquence Evaluation through k-mer Representation (SEEKR) is a method of sequence comparison that uses sequence substrings called k-mers to quantify the nonlinear similarity between nucleic acid species. We describe the development of new functions within… read more here.

Keywords: seekr; functions nonlinear; sequence; sequence comparison ... See more keywords