1. A solution of Chartrand's problem on spanning trees

   • Oai Maocheng

   OriginalPaper Pages: 97 - 98

2. Spectral method for solving nonlinear wave equations

   • Chang Qianshun
   • Wu Shengchang

   OriginalPaper Pages: 99 - 107

3. The infiltration problem with constant rate in partially saturated porous media

   • Xiao Shutie
   • Huang Zhida
   • Zhou Chuanzhong

   OriginalPaper Pages: 108 - 126

4. Optimal velocity functions under energy regeneration

   • S. C. K. Chu

   OriginalPaper Pages: 127 - 137

5. Relationships among classes of spherical matrix distributions

   • Fang Kaitai
   • Chen Hanfeng

   OriginalPaper Pages: 138 - 148

6. A note on the characteristics of Poisson processes

   • Yan Ying
   • Cheng Kan

   OriginalPaper Pages: 149 - 152

7. A class of general systems of KdV type I

   • Zhou Yulin
   • Guo Boling

   OriginalPaper Pages: 153 - 162

8. A dual non-linear program

   • S. S. Chadha

   OriginalPaper Pages: 163 - 167

9. Multi-dimensional coupled diffusion process

   • Qian Min
   • Zhang Biao

   OriginalPaper Pages: 168 - 179

   

10. The boundary value problems for the filtration equation in partially saturated porous media

    • Su Ning
    • Li Jianguo

    OriginalPaper Pages: 180 - 192