1. The optimal base of a matroid/with tree-type constraints

   • Xue Jue

   OriginalPaper Pages: 97 - 108

2. Stability criteria for linear second order delay differential system

   • Yu Yuanhong

   OriginalPaper Pages: 109 - 112

3. Reliability analysis of a multistate system with a replaceable repair facility

   • Cao Jinhua
   • Wu Yanhong

   OriginalPaper Pages: 113 - 121

4. Notes on polynomial levelability

   • Du Dingzhu

   OriginalPaper Pages: 122 - 130

5. The connectivity ofZ-transformation graphs of perfect matchings of hexagonal systems

   • Zhang Fuji
   • Guo Xiaofeng
   • Chen Rongsi

   OriginalPaper Pages: 131 - 135

6. On local comparability among families of sub-σ-fields

   • Chen Peide
   • Zhuang Xingwu

   OriginalPaper Pages: 136 - 144

7. On theL ₁ exact penalty function with locally lipschitz functions

   • Zhang Liansheng
   • Huang Zhijian

   OriginalPaper Pages: 145 - 153

8. Two limit theorems on ARIMA models

   • An Hongzhi
   • Gao Hongye

   OriginalPaper Pages: 154 - 164

9. Bounds of eigenvalues of a graph

   • Hong Yuan

   OriginalPaper Pages: 165 - 168

10. Recursive method for arma model estimation (I)

    • Huang Dawei

    OriginalPaper Pages: 169 - 192