CONVERSE

作品数:160被引量:62H指数:5
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相关领域:轻工技术与工程理学更多>>
相关作者:陈彦光马利邦郭晓东李莺飞卢颖洁更多>>
相关机构:信阳师范学院西北师范大学兰州大学南昌大学第一附属医院更多>>
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相关基金:国家自然科学基金重庆市自然科学基金河南省自然科学基金王宽诚敎育基金更多>>
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Strong Converse Inequalities for Certain Mixed Szász-Beta Operators被引量:2
《Chinese Quarterly Journal of Mathematics》2011年第1期152-158,共7页QI Qiu-lan ZHANG Yu-ping 
Supported by National Science Foundation of China(10571040)
In this paper,a strong converse inequality of type B in terms of a new Kfunctional Kλα f,t2(0 < α < 2,0 ≤λ≤ 1) for certain mixed Szász-Beta operators is given.By this inequality,the converse theorem can be obta...
关键词:Szász-Beta operators K-FUNCTIONAL strong converse inequality Hlder inequality 
A General Converse Comparison Theorem for Backward Stochastic Differential Equation with Non-lipschitz Coefficient
《Chinese Quarterly Journal of Mathematics》2009年第4期568-573,共6页LU Min WANG Zeng-wu 
Foundation item: Supported by the'Natured Science Foundation of the Edudation Department of Jiangsu Province(06KJD110092)
In this article, we first introduce g-expectation via the solution of backward stochastic differential equation(BSDE in short) with non-Lipschitz coefficient, and give the properties of g-expectation, then we establ...
关键词:backward stochastic differential equation with non-Lipschitz coefficient GENERATOR G-EXPECTATION converse comparison theorem. 
Strong Converse Inequalities for Szasz-Mirakjan Operators with Weights被引量:5
《Chinese Quarterly Journal of Mathematics》2008年第3期384-389,共6页LIU Guo-jun XUE Yin-chuan SUN Wei-bin 
the Foundation of Higher School of Ningxia(04M33);the NSF of Ningxia University(ZR0622)
In this paper, we give the strong converse inequalities of type B with the new K-functional Kλα(f,t2)w(0 ≤λ≤ 1, 0 < α < 2) on weighted approximation for Sz′asz-Mirakjan operators, which extend the previous resu...
关键词:Szasz-Mirakjan operators strong converse inequalities APPROXIMATION 
The Generalization of a Converse of Matrix Inequality
《Chinese Quarterly Journal of Mathematics》2005年第1期21-27,共7页FENGXiao-xia YANGZhong-peng 
Supported by the Science Foundation of Educational Commission of Fujian Province (JA03157)Supported by the Scientific Research Item of Putian University(20042002)
We prove that the inequality holds, when a m × n real matrix X = (xij) whose entries are not all equal to 0 satisfies Therefore we not only generalize the results of Horst Alzer [2] from non-negative matrix to real m...
关键词:real matrix TRACE INEQUALITY lower bound 
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