1. Estimation of spectral gap for Markov chains

   • Chen Mufa

   OriginalPaper Pages: 337 - 360

2. Existence and non-existence of periodic solutions of generalized Lineard equations with damping of no lower bound

   • Jiang Jifa

   OriginalPaper Pages: 361 - 371

3. Orbits heteroclinic to invariant manifolds

   • Zhu Deming

   OriginalPaper Pages: 372 - 378

4. A remark on the symplectic blow-up in dimension 4

   • Ma Renyi

   OriginalPaper Pages: 379 - 384

5. The LIL convergence for stationary linear random field

   • He Shuyuan

   OriginalPaper Pages: 385 - 397

6. On the abundance of chaotic behavior for generic one-parameter families of maps

   • Zheng Zhiming

   OriginalPaper Pages: 398 - 412

7. Functors of the category of abelian sheaves on regular affine scheme

   • Zhou Caijun

   OriginalPaper Pages: 413 - 414

8. Classification of (2,2)-stable unfoldings of map germs with codimensions ≤ 4

   • Xiong Jianfei

   OriginalPaper Pages: 415 - 432

9. The greatest prime factor of the integers in a short interval (IV)

   • Jia Chaohua

   OriginalPaper Pages: 433 - 445