Results 21 to 30 of about 3,687,370 (267)

Nonlinear Fault-Tolerant Control Design for Singular Stochastic Systems With Fractional Stochastic Noise and Time-Delay

open access: yesIEEE Access, 2021
This work focuses on the stabilization issue for a class of singular stochastic systems against fractional Gaussian noise driven by fractional Brownian motion.
S. Sweetha   +3 more
doaj   +1 more source

On integral inequalities associated with a linear operator equation [PDF]

open access: yesProceedings of the American Mathematical Society, 1984
In this paper we apply control theoretic concepts to formulate and solve a generalized problem for the determination of best possible constants in integral inequalities. We investigate the problem of existence of functions for which the best constant is attained, and also the conditions satisfied by these functions.
openaire   +1 more source

Inequalities for some Functionals Associated with Bounded Linear Operators in Hilbert Spaces [PDF]

open access: yes, 2006
Some inequalities between the operator norm, numerical radius and functional are established. New upper bounds for the nonnegative quantity that complement some recent results of the author are given as ...
Dragomir, Sever S
core   +1 more source

Further refinements of reversed AM–GM operator inequalities

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we shall give further improvements of reversed AM–GM operator inequalities due to Yang et al. (Math. Slovaca 69:919–930, 2019) for matrices and positive linear map.
Yonghui Ren, Pengtong Li
doaj   +1 more source

New Refinement of the Operator Kantorovich Inequality

open access: yesMathematics, 2019
We focus on the improvement of operator Kantorovich type inequalities. Among the consequences, we improve the main result of the paper [H.R. Moradi, I.H. Gümüş, Z.
Hamid Reza Moradi   +2 more
doaj   +1 more source

Linear operators inequality for $n$-convex functions at a point [PDF]

open access: yesMathematical Inequalities & Applications, 2015
We study necessary and sufficient conditions on inear operators A and B for inequality Af
Pečarić, Josip   +2 more
openaire   +3 more sources

A Generalized Viscosity Inertial Projection and Contraction Method for Pseudomonotone Variational Inequality and Fixed Point Problems

open access: yesMathematics, 2020
We introduce a new projection and contraction method with inertial and self-adaptive techniques for solving variational inequalities and split common fixed point problems in real Hilbert spaces.
Lateef Olakunle Jolaoso, Maggie Aphane
doaj   +1 more source

On weighted means and their inequalities

open access: yesJournal of Inequalities and Applications, 2021
In (Pal et al. in Linear Multilinear Algebra 64(12):2463–2473, 2016), Pal et al. introduced some weighted means and gave some related inequalities by using an approach for operator monotone functions.
Mustapha Raïssouli, Shigeru Furuichi
doaj   +1 more source

Numerical analysis of doubly-history dependent variational inequalities in contact mechanics

open access: yesFixed Point Theory and Algorithms for Sciences and Engineering, 2021
This paper is devoted to numerical analysis of doubly-history dependent variational inequalities in contact mechanics. A fully discrete method is introduced for the variational inequalities, in which the doubly-history dependent operator is approximated ...
Wei Xu   +5 more
doaj   +1 more source

Exponential Inequalities for Positive Linear Mappings

open access: yesJournal of Function Spaces, 2018
In this article, we present exponential-type inequalities for positive linear mappings and Hilbert space operators, by means of convexity and the Mond-Pečarić method. The obtained results refine and generalize some known results.
Mohammad Sababheh   +2 more
doaj   +1 more source

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