Liu, Wenzhong; Liu, Meng; Sun, Yanchun; Zhang, Tongjie The existence of four central configurations for the \(N\)-body problem. (Chinese. English summary) Zbl 1313.70007 J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 247-254 (2014). MSC: 70F10 70G10 PDFBibTeX XMLCite \textit{W. Liu} et al., J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 247--254 (2014; Zbl 1313.70007)
Gao, Wujun; Mao, Yonghua Decay rate for birth and death processes in Markov environment. (Chinese. English summary) Zbl 1313.60151 J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 239-242 (2014). MSC: 60J80 60K37 PDFBibTeX XMLCite \textit{W. Gao} and \textit{Y. Mao}, J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 239--242 (2014; Zbl 1313.60151)
Wang, Na; Zhao, Liqin Estimation of the number of zeros of Abelian integral for a kind of cubic Hamilton system. (Chinese. English summary) Zbl 1313.37061 J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 234-238 (2014). MSC: 37J45 37J35 PDFBibTeX XMLCite \textit{N. Wang} and \textit{L. Zhao}, J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 234--238 (2014; Zbl 1313.37061)
Hu, Qin A recurrence criterion for \((L,1)\) random walk on half lines in random environments. (Chinese. English summary) Zbl 1313.60083 J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 229-233 (2014). MSC: 60G50 60J80 60K37 PDFBibTeX XMLCite \textit{Q. Hu}, J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 229--233 (2014; Zbl 1313.60083)
Yang, Xu Pathwise uniqueness for an SPDE with jumps and non-Lipschitz coefficients. (Chinese. English summary) Zbl 1313.60125 J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 221-228 (2014). MSC: 60H15 35R60 PDFBibTeX XMLCite \textit{X. Yang}, J. Beijing Norm. Univ., Nat. Sci. 50, No. 3, 221--228 (2014; Zbl 1313.60125)