Results 21 to 30 of about 1,461 (185)

Saddle-Node Bifurcations of Power Systems in the Context of Variational Theory and Nonsmooth Optimization

IEEE Access, 2020
This paper presents a new concept for finding saddle-node bifurcation (SNB) points in voltage stability analysis of power systems by applying the extended functional method (EFM).
Pablo Daniel Paz Salazar, Yavdat Ilyasov, Luis Fernando Costa Alberto, Eduardo Coelho Marques Costa, Mauricio B. C. Salles   +4 more
doaj   +1 more source

Analysis of the implicit Euler time-discretization of passive linear descriptor complementarity systems [PDF]

Journal of Nonsmooth Analysis and Optimization, 2022
This article is largely concerned with the time-discretization of descriptor-variable systems coupled to with complementarity constraints. They are named descriptor-variable linear complementarity systems (DVLCS).
Bernard Brogliato, Alexandre Rocca
doaj   +1 more source

Nonstandard tools of nonsmooth analysis [PDF]

Journal of Applied and Industrial Mathematics, 2012
This is an overview of the basic tools of nonsmooth analysis which are grounded on nonstandard models of set theory. By way of illustration we give a criterion for an infinitesimally optimal path of a general discrete dynamic system.
openaire   +3 more sources

Exact Nonlinear Spectral Analysis of Nonsmooth WENO-JS Solutions

Journal of Applied Mathematics, 2023
The fifth-order accurate Weighted Essentially Nonoscillatory space discretization developed by Jiang and Shu (WENO-JS) is studied theoretically. An exact Nonlinear Spectral Method (NSM) is developed based on an innovative yet simple methodology.
Tamer H. M. A. Kasem
doaj   +1 more source

A sufficient condition for metric subregularity of set-valued mappings between Asplund spaces based on an outer-coderivative-like variational tool

Heliyon, 2023
In this study, we examine the Generalized Equations' subregularity in Asplund spaces utilizing a novel approach. We obtain sufficient conditions for a family of multifunctions to be metrically subregular which are stronger than the known sufficient ...
Matthieu Maréchal
doaj   +1 more source

Sensor based planning and nonsmooth analysis [PDF]

Proceedings of the 1994 IEEE International Conference on Robotics and Automation, 2002
This paper describes some initial steps towards sensor based path planning in an unknown static environment. The method is a based on a sensor-based incremental construction of a one-dimensional retract of the free space. In this paper we introduce a retract termed the generalized Voronoi graph, and also analyze the roadmap of Canny and Lin's ...
Choset, Howie, Burdick, Joel
openaire   +2 more sources

Harnessing Machine Learning to Understand and Design Disordered Solids

Advanced Intelligent Discovery, EarlyView.
This review maps the dynamic evolution of machine learning in disordered solids, from structural representations to generative modeling. It explores how deep learning and model explainability transform property prediction into profound physical insight.
Muchen Wang, Yue Fan
wiley   +1 more source

Nonsmooth analysis approach to Isaac's equation

International Journal of Mathematics and Mathematical Sciences, 1993
We study Isaacs' equation (∗)wt(t,x)+H(t,x,wx(t,x))=0 (H is a highly nonlinear function) whose “natural” solution is a value W(t,x) of a suitable differential game.
Leszek S. Zaremba
doaj   +1 more source

Nonsmooth analysis and approximation

Journal of Approximation Theory, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kandilakis, Dimitrios, Papageorgiou, Nikolaos S   +1 more
openaire   +2 more sources

Analysis and Control of Nonsmooth Dynamical Systems [PDF]

International Journal of Robust and Nonlinear Control, 2007
no ...
Çamlıbel, Mehmet Kanat, Nijmeijer, Henk   +1 more
openaire   +4 more sources