Set‐based gain‐scheduled control via quasi‐convex difference inclusions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.5180
Abstract: A nonlinear system with sector‐bounded nonlinearities may be expressed as a quasi‐linear parameter‐varying (LPV) system (convex combination of linear models), being this a well‐known fact. The convex difference inclusion (CDI) modeling framework proposed by Fiacchini… read more here.
Keywords: gain scheduled; quasi convex; set based; convex difference ... See more keywords
High-Performance Beampattern Synthesis via Linear Fractional Semidefinite Relaxation and Quasi-Convex Optimization
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2018.2835310
Abstract: This paper presents a new method to synthesize high-performance beampatterns, with the aid of linear fractional semidefinite relaxation (LFSDR) technique and a quasi-convex optimization approach. We consider two beampattern synthesis problems. The first one is… read more here.
Keywords: convex optimization; beampattern synthesis; quasi convex; optimization ... See more keywords
Generalized fractional inequalities for quasi-convex functions
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DOI: 10.1186/s13662-019-1951-5
Abstract: The class of quasi-convex functions contain all those finite convex functions which are defined on finite closed intervals of real line. The aim of this paper is to establish the bounds of the sum of… read more here.
Keywords: quasi convex; generalized fractional; inequalities quasi; convex functions ... See more keywords
Duality of locally quasi-convex convergence groups
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DOI: 10.4995/agt.2021.14585
Abstract: In the realm of the convergence spaces, the generalisation of topological groups is the convergence groups, and the corresponding extension of the Pontryagin duality is the continuous duality. We prove that local quasi-convexity is a… read more here.
Keywords: duality; convergence; locally quasi; convergence groups ... See more keywords