Results 31 to 40 of about 1,098,345 (151)
Minimax inequalities of Ky Fan
Applied Mathematics Letters, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Ji Hui, Ma, Ruyun
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A new refinement of the Ky Fan inequality [PDF]
Mathematical Inequalities & Applications, 1999 Let \(A_n( \underline x), G_n( \underline x), I_n( \underline x)\) denote, respectively, the arithmetic, geometric and identric means of the positive \(n\)-tuple \(\underline x\). The famous Ky Fan inequality is: if \( 0< a_i\leq 1/2, 1\leq 2\leq n\) and if \(b_i = 1- a_i, 1\leq i\leq n\) then \(G_n( \underline a)\big/ G_n( \underline b)\leq A_n ...
Sándor, József, Trif, Tiberiu
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What England Is and What It Claims to Be: Orwell on National Identity
The Political Quarterly, EarlyView.Abstract This article suggests that George Orwell's body of work offers a rather unique and insightful two‐part conception of national identity in the context of England, made up of a moral inheritance—the values of liberty, fairness and decency—and a lived sensibility—the fluid, experiential quality of collective life expressed in shared customs ...
Sam Taylor Hill
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A New Approach to Ky Fan-type Inequalities [PDF]
, 2003 The study of the behavior of means under equal increments of their variables provides a new approach to Ky Fan-type inequalities.
Gao, Peng
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The Milbank Quarterly, EarlyView.Policy Points Position Universal, High‐Quality Education as a Foundational Public Health Strategy. Long‐term health and life expectancy in the United States are shaped more by educational attainment than by any other single factor. Disparities in access to early childhood, K‐12, and higher education perpetuate cycles of chronic disease, economic ...
ALI H. MOKDAD +2 more
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“Lovelies on Wheels”: The Politics of Miss Wheelchair America, 1972–1977
Gender &History, EarlyView.ABSTRACT This article examines the Miss Wheelchair America pageant in the 1970s as a cultural and political space that produced a specific message about the intersections of womanhood, disability, and citizenship. The pageant elevated contestants who performed normative femininity, beauty, heterosexuality, and whiteness, while narratively framing ...
Moira Armstrong
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Journal of Mathematical Analysis and Applications, 1989 Two proofs are offered for the inequality \[ x_ 1^{1/n}x_ 2^{1/n}...x_ n^{1/n}(1-x_ 1)^{-1/n}(1-x_ 2)^{-1/n}...(1- x_ n)^{-1/n}\leq (x_ 1+x_ 2+...+x_ n)(n-x_ 1-x_ 2-x_ n)^{-1} \] (x\({}_ k\in]0,1/2]\), \(k=1,2,...,n)\) with \(= iff\) \(x_ 1=x_ 2=...=x_ n\). [For a generalization see \textit{N. Levison}, J. Math. Anal. Appl.
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International Journal of Applied Linguistics, EarlyView.ABSTRACT Technological integration into teaching offers significant pedagogical potential, yet it can also intensify the challenge of addressing systemic barriers to inclusion. This issue is especially important for teaching‐focused academics (TAs), who are increasingly leading classroom instruction and translating institutional digital priorities into
Hao Tran, Thao Thi Phuong Nguyen
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Linear and Multilinear Algebra, 2011 There are several inequalities in the literature carrying the name of Ky Fan. We survey these well-known Ky Fan inequalities and some other significant inequalities generalized by Ky Fan and review some of their recent developments.
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Operator Ky Fan type inequalities [PDF]
Linear Algebra and its Applications, 2018 In this paper, we extend some significant Ky Fan type inequalities in a large setting to operators on Hilbert spaces and derive their equality conditions. Among other things, we prove that if $f:[0,\infty)\rightarrow[0,\infty)$ is an operator monotone function with $f (1) = 1$, $f'(1)=μ$, and associated mean $σ$, then for all operators $A$ and $B$ on a
S. Habibzadeh, J. Rooin, M.S. Moslehian
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