نتایج جستجو برای: inequality

تعداد نتایج: 57195  

Journal: :Proceedings of the American Mathematical Society 2001

Journal: :Mathematical Inequalities & Applications 2008

Journal: :Bulletin of the American Mathematical Society 1949

Journal: :Proceedings of the National Academy of Sciences 2015

Journal: :فصلنامه رفاه اجتماعی 0
حسین رحیمی hossein rahimi حمیرا سجادی homeira sajjadi

introduction: controversy over the relationship of gender inequality with health and its dimensions is not new concept for many years researchers have been discussing whether inequality could determine different levels of health in men and women. this paper examined the linkage between gender inequality in four key domains, economy, education, politics, and health and prevalence of hiv.   metho...

Journal: :bulletin of the iranian mathematical society 2011
c. j. zhao

Journal: :international journal of agricultural management and development 2012
ali bagherzadeh

according to the ahlowalia hypothesis (1995), the growth of total factor productivity (tfp) beside infrastructure investments of government lead to income inequality decrease in rural areas of countries. the main objective of this study is to investigate the effects of public investments such as agricultural r&e, road, education and irrigation on income inequality in rural areas of iran. in...

1997
XUEMEI GAO MINGZHE GAO XIAOZHOU SHANG

In this paper, it is shown that a refinement of Hölder’s inequality can be established using the positive definiteness of the Gram matrix. As applications, some improvements on Minkowski’s inequality, Fan Ky’s inequality and Hardy’s inequality are given.

For a polynomial p(z) of degree n, having all zeros in |z|< k, k< 1, Dewan et al [K. K. Dewan, N. Singh and A. Mir, Extension of some polynomial inequalities to the polar derivative, J. Math. Anal. Appl. 352 (2009) 807-815] obtained inequality between the polar derivative of p(z) and maximum modulus of p(z). In this paper we improve and extend the above inequality. Our result generalizes certai...

As an application of the improved Cauchy-Schwartz inequality due to Walker (Statist. Probab. Lett. (2017) 122:86-90), we obtain an improved version of the Cramer-Rao inequality for randomly censored data derived by Abdushukurov and Kim (J. Soviet. Math. (1987) pp. 2171-2185). We derive a lower bound of Bhattacharya type for the mean square error of a parametric function based on randomly censor...

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