Results 71 to 80 of about 552 (144)
On the Hessian matrix and Minkowski addition of quasiconvex functions
, 2007 We study the class Q of quasiconvex functions (i.e. functions with convex sublevel sets), by associating to every u∈Q∩C(Rn) a function H:Rn×R→R∪{±∞}, such that H(X,t) is nondecreasing in t and sublinear in X: for every fixed t, the function H(⋅,t) is ...
Salani, Paolo, Longinetti, Marco
core +1 more source
Hermite-Hadamard Type Inequalities for Quasi-Convex Functions via Katugampola Fractional Integrals
International Journal of Analysis and Applications, 2018 The paper deals with quasi-convex functions, Katugampola fractional integrals and Hermite-Hadamard type integral inequalities. The main idea of this paper is to present new Hermite-Hadamard type inequalities for quasi-convex functions using Katugampola ...
Erhan Set, Ilker Mumcu
doaj +2 more sources
On the Extension of Continuous Quasiconvex Functions
, 2020 We study the problem of extending continuous quasiconvex real-valued functions from a subspace of a real normed linear space. Our results are essentially finite-dimensional and are based on a technical lemma which permits to “extend” a nested family of ...
De Bernardi, C. A.
core +1 more source
On the quasiconvex exposed points
, 2001 The notion of quasiconvex exposed points is introduced for compact sets of matrices, motivated from the variational approach to material microstructures.
Kewei Zhang, Zhang, Kewei
core +1 more source
Energy-Efficient Trajectory Optimization for UAV-Based Hybrid FSO/RF Communications with Buffer Constraints. [PDF]
Entropy (Basel), 2021 Lu RR +5 more
europepmc +1 more source
Subdifferential calculus for a quasiconvex function with generator
, 2011 Recently, we discussed optimality conditions for quasiconvex programming by introducing ‘Q-subdifferential’, which is a notion of differential of quasiconvex functions.
Satoshi Suzuki +3 more
core +2 more sources
Data-driven Tissue Mechanics with Polyconvex Neural Ordinary Differential Equations. [PDF]
Comput Methods Appl Mech Eng, 2022 Tac V, Sahli Costabal F, Tepole AB.
europepmc +1 more source
Convex and quasiconvex functions on trees and their applications
, 2017 We introduce convex and quasiconvex functions on trees and prove that for a tree the eccentricity, transmission and weight functions are strictly quasiconvex. It is shown that the Perron vector of the distance matrix is strictly convex whereas the Perron
M. Nath +7 more
core +1 more source
Fejér and Hermite-Hadamard Type Inequalities for N-Quasiconvex Functions
, 2017 Some new extensions and re finements of Hermite – Hadamard and Fejer type inequalities for functions which are N -quasiconvex are derived and ...
Abramovich, S +3 more
core +1 more source
SensorsThis study presents an adaptive sliding mode control strategy tailored for robotic manipulators, featuring a quasi-convex function-based control gain and a time-delay estimation (TDE) enhanced by neural networks.
Jin Woong Lee +5 more
doaj +1 more source