On non-negative solutions of a kind of non-linear convolution equation Yao Jingqi OriginalPaper Pages: 201 - 205
On the asymptotic behavior of nearest neighbor estimator of conditional median Zheng Zhongguo OriginalPaper Pages: 206 - 212
On lower bounds for linear forms in the values of a class ofp-adicG-functions Wang Lianxiang OriginalPaper Pages: 213 - 220
On the diophantine equation\(\frac{1}{x} + \frac{1}{y} + \frac{1}{z} + \frac{1}{w} + \frac{1}{{xyzw}} = 0\) Zhang Mingzhi OriginalPaper Pages: 221 - 224
On self-adjoint domains of 2-nd order differential operators in limit-circle case Cao Zhijiang OriginalPaper Pages: 225 - 230
On the sufficient conditions for the existence of limit cycles of the system\(\frac{{dx}}{{dt}} = y,\frac{{dy}}{{dt}} = \sum\limits_{1 \leqslant i + j \leqslant 2m + 1} {b_{ij} x^i y^i } \) Huang Kecheng OriginalPaper Pages: 255 - 260
Two theorems on the zero density of the riemann zeta function Zhang Yitang OriginalPaper Pages: 274 - 285
