Results 21 to 30 of about 387 (175)
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 +3 more
wiley +1 more source
Mathematics, 2022 In this paper, we apply the existence of solutions of the Ky Fan minimax inequality to establish the existence of fuzzy strong Nash equilibria in generalized fuzzy games and strong Nash equilibria in fuzzy coalition generalized games.
Tieying Huang, Jiuqiang Liu
doaj +1 more source
On the Ky Fan inequality and related inequalities I [PDF]
Mathematical Inequalities & Applications, 2002 Ky Fan type inequalities for means of two or more variables are obtained. Refinements and improvements of known inequalities are derived. Applications to symmetric elliptic integrals of the first and second kind are also included.
Neuman, Edward, Sándor, József
openaire +2 more sources
Mathematical Inequalities & Applications, 2001 The authors prove the Ky-Fan like inequalities \({\mathfrak H_n( \underline a; \underline w)\over\mathfrak H_n' ( \underline a; \underline w)}\leq {\mathfrak G_n( \underline a; \underline w)\over\mathfrak G_n' ( \underline a; \underline w)}\), where the notation \(\mathfrak H_n' ( \underline a; \underline w)\) for \(\mathfrak H_n' ( 1-\underline a ...
Gavrea, Ioan, Trif, Tiberiu
openaire +1 more source
Generalizations of the Nash Equilibrium Theorem in the KKM Theory
Fixed Point Theory and Applications, 2010 The partial KKM principle for an abstract convex space is an abstract form of the classical KKM theorem. In this paper, we derive generalized forms of the Ky Fan minimax inequality, the von Neumann-Sion minimax theorem, the von Neumann-Fan intersection ...
Sehie Park
doaj +2 more sources
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
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
On a singular value inequality of Ky Fan and Hoffman [PDF]
Proceedings of the American Mathematical Society, 1993 It is shown that the identity operator is a best unitary approximant to any positive measurable operator affiliated with a semifinite von Neumann algebra equipped with a distinguished faithful normal semifinite trace.
Dodds, Peter G., Dodds, Theresa K.-Y.
openaire +2 more sources
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