Results 31 to 40 of about 321,635 (291)

Coefficient Inequalities of Functions Associated with Petal Type Domains

open access: yesMathematics, 2018
In the theory of analytic and univalent functions, coefficients of functions’ Taylor series representation and their related functional inequalities are of major interest and how they estimate functions’ growth in their specified domains. One
Sarfraz Nawaz Malik   +4 more
doaj   +1 more source

A Minimal Set of Shannon-type Inequalities for Functional Dependence Structures

open access: yes, 2017
The minimal set of Shannon-type inequalities (referred to as elemental inequalities), plays a central role in determining whether a given inequality is Shannon-type. Often, there arises a situation where one needs to check whether a given inequality is a
Chan, Terence   +2 more
core   +1 more source

Fixed Points in Functional Inequalities

open access: yesJournal of Inequalities and Applications, 2009
Using fixed point methods, we prove the generalized Hyers-Ulam stability of the following functional inequalities ‖f(x)+f(y)+f(z)‖≤‖f(x+y+z)‖ and ‖f(x)+f(y)+2f(z)‖≤‖2f((x+y)/2+z)‖ ...
Choonkil Park
doaj   +1 more source

Entropy Inequalities for Lattices

open access: yesEntropy, 2018
We study entropy inequalities for variables that are related by functional dependencies. Although the powerset on four variables is the smallest Boolean lattice with non-Shannon inequalities, there exist lattices with many more variables where the ...
Peter Harremoës
doaj   +1 more source

Functional inequalities for modified Struve functions [PDF]

open access: yesProceedings of the Royal Society of Edinburgh: Section A Mathematics, 2014
By using a general result on the monotonicity of quotients of power series, our aim is to prove some monotonicity and convexity results for the modified Struve functions. Moreover, as consequences of the above-mentioned results, we present some functional inequalities as well as lower and upper bounds for modified Struve functions.
Baricz, Árpád, Pogány, Tibor
openaire   +5 more sources

Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli   +5 more
wiley   +1 more source

Refining and reversing the weighted arithmetic–geometric mean inequality involving convex functionals and application for the functional entropy

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we present some refinements and reverses for some inequalities involving the weighted arithmetic mean and the weighted geometric mean of two convex functionals. Inequalities involving the Heinz functional mean are also obtained.
Mustapha Raïssouli, Mashael Almozini
doaj   +1 more source

Testing for a General Class of Functional Inequalities [PDF]

open access: yes, 2013
In this paper, we propose a general method for testing inequality restrictions on nonparametric functions. Our framework includes many nonparametric testing problems in a unified framework, with a number of possible applications in auction models, game ...
Lee, Sokbae   +2 more
core   +4 more sources

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Tooth loss in the United Kingdom--trends in social inequalities: an age-period-and-cohort analysis.

open access: yesPLoS ONE, 2014
This study assessed trends in social inequalities in tooth loss in the United Kingdom between 1988 and 2009. Data from 20,126 adults who participated in the latest three national Adult Dental Health Surveys in England, Wales and Northern Ireland were ...
Eduardo Bernabé, Aubrey Sheiham
doaj   +1 more source

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