Results 41 to 50 of about 30,552 (227)

Nonsmooth active control method for base-smart isolated structures with roller bearings

工程科学学报, 2019
In applied structural control technology, base-isolated technology has become popular due to its advantage of simple shock absorption, stable performance, and reasonable cost.
LIU Yan-hui, HUANG Xiang-yun, HUANG Xiao-fang, WANG Qing   +3 more
doaj   +1 more source

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

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

Canard-like phenomena in piecewise-smooth Van der Pol systems [PDF]

, 2014
We show that a nonlinear, piecewise-smooth, planar dynamical system can exhibit canard phenomena. Canard solutions and explosion in nonlinear, piecewise-smooth systems can be qualitatively more similar to the phenomena in smooth systems than piecewise ...
Andrew Roberts, Benoit E., Cronin T. M., Dumortier F., Paul Gendinning   +4 more
core   +3 more sources

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

Nonsmooth analysis and approximation

Journal of Approximation Theory, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Κανδυλακης Δημητριος(http://users.isc.tuc.gr/~dkandylakis), Kandylakis Dimitrios(http://users.isc.tuc.gr/~dkandylakis), Papageorgiou Nikolaos S()   +2 more
openaire   +3 more sources

Inverse Design of Alloys via Generative Algorithms: Optimization and Diffusion within Learned Latent Space

Advanced Intelligent Discovery, EarlyView.
This work presents a novel generative artificial intelligence (AI) framework for inverse alloy design through operations (optimization and diffusion) within learned compact latent space from variational autoencoder (VAE). The proposed work addresses challenges of limited data, nonuniqueness solutions, and high‐dimensional spaces.
Mohammad Abu‐Mualla, Ellis Crabtree, Fredrick Michael, Yayue Pan, Jida Huang   +4 more
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

Higher-order error bound for the difference of two functions

Journal of Inequalities and Applications, 2018
Error bounds play an important role in the research of mathematical programming. Using some techniques of nonsmooth analysis, we establish some results on the existence of higher-order error bounds for difference functions with set constraints.
Hui Huang, Mengxue Xia
doaj   +1 more source

A Neurodynamic Approach to Nonsmooth Quaternion Distributed Convex Optimization With Inequality and Affine Equality Constraints

IEEE Access, 2022
Quaternions have appeared in many practical fields, such as image processing and data mining, and so on. This paper focuses on designing an efficient quaternion-valued neurodynamic approach (QNA) based on multi-agent systems to solve nonsmooth convex ...
Guocheng Li, Linhua Luan, Sitian Qin, Jiqiang Feng   +3 more
doaj   +1 more source