Results 141 to 150 of about 10,703 (163)

Hölder Continuity of the Solution Set of the Ky Fan Inequality

Journal of Optimization Theory and Applications, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
X B Li, X J Long
exaly   +3 more sources

Extended vector Ky Fan inequality

Opsearch, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rais Ahmad, Mohammad Akram
exaly   +2 more sources

On Dual Invex Ky Fan Inequalities

Journal of Optimization Theory and Applications, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Farajzadeh, A. P., Noor, M. A.
openaire   +2 more sources

On Ky Fan-type inequalities

Aequationes mathematicae, 2001
The following refinement of the equal weight Ky Fan inequality is due to \textit{W. Wang} and \textit{P. Wang} [Acta Math. Sin. 27, 485-497 (Zbl 0561.26013)]: \[ \Biggl({\mathfrak G_n( \underline a)\over\mathfrak G_n' ( \underline a)}\Biggr)^n\leq \Biggl( {\mathfrak A_n( \underline a)\over\mathfrak A_n' ( \underline a)}\Biggr)^{n- 1}\leq {\mathfrak H_n(
Alzer, Horst, Ruscheweyh, Stephan, Salinas, Luis   +2 more
openaire   +2 more sources

Solvability of vector Ky Fan inequalities with applications

Journal of Systems Science and Complexity, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jian Yu 0004, Dingtao Peng
openaire   +2 more sources

On an inequality of Ky Fan, III

International Journal of Mathematical Education in Science and Technology, 2001
(2001). On an inequality of Ky Fan, III. International Journal of Mathematical Education in Science and Technology: Vol. 32, No. 1, pp. 133-136.
openaire   +1 more source

Ky Fan minimax inequality and non-linear variational inequalities

Nonlinear Analysis: Theory, Methods & Applications, 1997
Some existence results for generalized variational inequalities were obtained using the generalizations of Ky Fan minimax theorems. In particular, diagonal convexity and quasi-convexity are studied and applied. These results provide an unified approach for many existing results for various variational inequalities.
openaire   +2 more sources

Ky Fan's inequality via convexity

2008
Summary: Using the strict convexity and concavity of the function \( f(x)=\frac{1}{1+e^x}\) on \( [0,\infty)\) and \( (-\infty,0]\) respectively, we prove Ky Fan's inequality by separating the left and right hands of it by \( \frac{1}{G_n+G^{\prime }_n}\).
openaire   +1 more source

Connectedness of Solution Sets for Weak Generalized Symmetric Ky Fan Inequality Problems via Addition-Invariant Sets

Journal of Optimization Theory and Applications, 2020
Xinmin Yang
exaly  

The Fan minimax inequality implies the Nash equilibrium theorem

Applied Mathematics Letters, 2011
Sehie Park
exaly