Results 1 to 10 of about 2,154 (104)

Sturm comparison theorems via Picone-type inequalities for some nonlinear elliptic type equations with damped terms [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2014
In this paper, we establish a Picone-type inequality for a class of some nonlinear elliptic type equations with damped terms, and obtain Sturmian comparison theorems using the Picone-type inequality.
Aydin Tiryaki, Sinem Sahiner
doaj   +4 more sources

Refined Wirtinger-type integral inequality [PDF]

open access: yesJournal of Inequalities and Applications, 2018
Based on the extreme value conditions of a multiple variables function, a new class of Wirtinger-type double integral inequality is established in this paper.
Liansheng Zhang, Shuxia Wang
doaj   +2 more sources

Some integral inequalities related to Wirtinger's result for p-norms

open access: yesCubo, 2021
In this paper we establish several natural consequences of some Wirtinger type integral inequalities for p-norms. Applications related to the trapezoid unweighted inequalities, of Grüss' type inequalities and reverses of Jensen's inequality are also ...
S. S. Dragomir
doaj   +1 more source

A Novel Delay-Product-Type Functional Method to Extended Dissipativity Analysis for Markovian Jump Neural Networks

open access: yesIEEE Access, 2021
This paper studies the problem of extended dissipativity analysis for Markovian jump neural networks (MJNNs) with time-varying delay. Combining Wirtinger-based double integral inequality and S-procedure lemma, a novel double integral-based delay-product ...
Xiaoping Huang   +3 more
doaj   +1 more source

Passive Fault-Tolerant Control for NCSs Using Event-Triggered Approach

open access: yesIEEE Access, 2023
In this paper, the passive event-triggered control problem for networked control systems with actuator faults is of concern. A sufficient condition is proposed by a Lyapunov-Krasovskii functional, under which such type continuous-time Networked control ...
Lei Fu, Jiachang Shi, Fei Li
doaj   +1 more source

Multivariate Hardy and Littlewood inequalities on time scales [PDF]

open access: yesArab Journal of Mathematical Sciences, 2020
In the paper we extend some Hardy and Littlewood type inequalities on time scales for the function of n variables. Special cases of obtained results include generalized Wirtinger, Hardy and Littlewood type inequalities.
Ammara Nosheen   +3 more
doaj   +1 more source

Wirtinger inequality using Bessel functions

open access: yesAdvances in Difference Equations, 2018
This paper presents of some new Wirtinger-type integral inequalities by using Bessel functions. We establish one weighted Wirtinger inequality.
Tatjana Z. Mirković
doaj   +1 more source

Symmetry-breaking in a generalized Wirtinger inequality [PDF]

open access: yes, 2017
The search of the optimal constant for a generalized Wirtinger inequality in an interval consists in minimizing the $p$-norm of the derivative among all functions whose $q$-norm is equal to~1 and whose $(r-1)$-power has zero average.
Ghisi, Marina   +2 more
core   +4 more sources

Neumann problems for nonlinear elliptic equations with $L^1$ data [PDF]

open access: yes, 2014
In the present paper we prove existence results for solutions to nonlinear elliptic Neumann problems whose prototype is \begin{equation*} \begin{cases} -\Delta_{p} u -\text{div} (c(x)|u|^{p-2}u)) =f & \text{in}\ \Omega, \\ \left( |\nabla u|^{p-2 ...
Betta, Maria Francesca   +2 more
core   +2 more sources

H∞ performance for load frequency control systems with random delays

open access: yesSystems Science & Control Engineering, 2021
This paper investigates the problem of $ {H_\infty } $ performance analysis for PI-type load frequency control (LFC) of power systems with random delays.
Nan Wang, Wei Qian, Xiaozhuo Xu
doaj   +1 more source

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