On generalizations of two theorems of Leindller(关于Leindler的两个定理的推广) Dahkki MEIYing(梅颖), WEIBao-rong(韦宝荣)

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Remarks on relations among Fourier coefficients and sum-functions(关于Fourier系数与和函数的关系) Dahkki LUCheng-bo(卢诚波), WEIBao-rong(韦宝荣)

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Density and approximation rate of Müntz rational functions on infinite intervals(无界区间上Müntz有理函数的稠密性和逼近速度) Dahkki LUCheng-bo(卢诚波), WEIBao-rong(韦宝荣)

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The double higher Lipschitz classes and the double Fourier series(二元高阶Lipschitz函数类和二重Fourier级数) Dahkki GUORu-qian(郭汝倩), WEIBao-rong(韦宝荣), YUDan-sheng(虞旦盛)

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