Results 11 to 20 of about 10,703 (163)

Testing for Network Specificity in Brain-Behavior Associations Using Ordinal Dominance Curves. [PDF]

Hum Brain Mapp
NETDOM is a novel statistical framework for testing whether brain–behavior associations within a region of interest are both significantly greater than zero and larger than associations outside of the selected region. ABSTRACT Interpreting brain‐behavior relationships through the lens of anatomical parcellations or functional networks is commonplace in
Hillman N, Weinstein SM, Bagautdinova J, Sun KY, Cieslak M, Salo T, Fan Y, Keller AS, Alexander-Bloch AF, Vandekar SN, Raznahan A, Satterthwaite TD, Shou H, Shinohara RT.   +13 more
europepmc   +2 more sources

Health disparities in chronic liver disease

Hepatology, EarlyView., 2022
Abstract The syndemic of hazardous alcohol consumption, opioid use, and obesity has led to important changes in liver disease epidemiology that have exacerbated health disparities. Health disparities occur when plausibly avoidable health differences are experienced by socially disadvantaged populations.
Ani Kardashian, Marina Serper, Norah Terrault, Lauren D. Nephew   +3 more
wiley   +1 more source

An extension of the Ky Fan inequality

CoRR, 2015
12 pages, 7 ...
Yuri M. Suhov, Salimeh Yasaei Sekeh
openaire   +2 more sources

Refinements of Ky Fan's Inequality [PDF]

Proceedings of the American Mathematical Society, 1993
Let \(x_ k\in]0,1/2]\) \((k=1,\dots,n)\), \[ A_ n=(x_ 1+\cdots+x_ n)/n,\;A_ n'=(1-x_ 1+\cdots+1-x_ n)/n, \] \[ G_ n=(x_ 1x_ 2,\dots,x_ n)^{1/n},\;G_ n'=((1-x_ 1)(1-x_ 2)\dots(1-x_ n))^{1/n}. \] The author states that both (1) \((1-G_ n)/(1-A_ n)\) and (2) \((1-G_ n')/(1-A_ n')\) lie between \(A_ n'/G_ n'\) and \(A_ n/G_ n\) with equality iff \(x_ 1=x_ ...
openaire   +2 more sources

A Ky Fan minimax inequality for quasiequilibria on finite dimensional spaces [PDF]

, 2017
Several results concerning existence of solutions of a quasiequilibrium problem defined on a finite dimensional space are established. The proof of the first result is based on a Michael selection theorem for lower semicontinuous set-valued maps which ...
Castellani, Marco, Giuli, Massimiliano, Pappalardo, Massimo   +2 more
core   +2 more sources

On a Minimax Inequality of KY Fan [PDF]

Proceedings of the American Mathematical Society, 1987
An extension of a minimax inequality of Ky Fan is given. It is then used to generalize to the set-valued setting a fixed point theorem of Ky Fan.
openaire   +2 more sources

Refinements on an Inequality of Ky Fan

Journal of Mathematical Analysis and Applications, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yang, Gou-Sheng, Wang, Chung-shin
openaire   +1 more source

Low rank Multivariate regression [PDF]

, 2010
We consider in this paper the multivariate regression problem, when the target regression matrix $A$ is close to a low rank matrix. Our primary interest in on the practical case where the variance of the noise is unknown.
Giraud, Christophe
core   +2 more sources

Ky Fan inequality and bounds for differences of means

International Journal of Mathematics and Mathematical Sciences, 2003
We prove an equivalent relation between Ky Fan-type inequalities and certain bounds for the differences of means. We also generalize a result of Alzer et al. (2001).
Peng Gao
doaj   +1 more source

Neural Network to Solve Concave Games

International Journal of Computer Games Technology, 2014
The issue on neural network method to solve concave games is concerned. Combined with variational inequality, Ky Fan inequality, and projection equation, concave games are transformed into a neural network model.
Zixin Liu, Nengfa Wang
doaj   +1 more source