Results 101 to 110 of about 5,545 (117)
Some of the next articles are maybe not open access.
On Dual Invex Ky Fan Inequalities
Journal of Optimization Theory and Applications, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Farajzadeh, A. P., Noor, M. A.
openaire +2 more sources
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 +2 more
openaire +2 more sources
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 +2 more
openaire +2 more sources
PARALLEL-SUM ANALOGUES OF KY FAN’S DETERMINANT INEQUALITIES
JP Journal of Algebra Number Theory and ApplicationsWe establish parallel-sum analogues of Ky Fan’s determinant inequality when the usual matrix addition is replaced by the parallel sum of positive definite matrices.
Songjun Lv
semanticscholar +1 more source
Solvability of vector Ky Fan inequalities with applications
Journal of Systems Science and Complexity, 2013zbMATH 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
Hölder Continuity of the Solution Set of the Ky Fan Inequality
Journal of Optimization Theory and Applications, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao-Bing Li, Xian-Jun Long, J. Zeng
openaire +2 more sources
On Some Generalizations and Refinements of a Ky Fan Inequality
Southeast Asian Bulletin of Mathematics, 2000This paper proves various extensions of the Ky Fan inequality and also gives an interesting proof, using Levinson 's inequality, of a previous extension by the same author [Southeast Asian Bull. Math. 22, No. 4, 363-372 (1998; Zbl 0947.26022)]. In particular we have the following results: for any \(k\geq 1\), \[ (k-G_n')/(k-A_n')\leq A_n/G_n \] and if \
openaire +2 more sources
Extended vector Ky Fan inequality
OPSEARCH, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ahmad, Rais, Akram, Mohd
openaire +1 more source
Ky Fan minimax inequality and non-linear variational inequalities
Nonlinear Analysis: Theory, Methods & Applications, 1997Some 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
The inequality of Ky Fan and related results
Acta Applicandae Mathematicae, 1995This survey paper presents refinements, extensions, and variants of the well-known Ky Fan inequality \[ \prod^n_{i = 1} \bigl( y_i/(1 - y_i) \bigr)^{1/n} < \sum^n_{i = 1} y_i \left/ \sum^n_{i = 1} \right. (1 - y_i), \] valid for all real numbers \(y_i \in (0,1/2]\) \((i = 1, \ldots, n)\) which are not all equal.
openaire +1 more source