1. Recent development in symmetries and integrability of difference equations

   • Xingbiao Hu
   • Qingping Liu
   • Youjin Zhang

   Editorial 10 August 2013 Pages: 999 - 1000

2. Conservation laws of some lattice equations

   • Junwei Cheng
   • Dajun Zhang

   Research Article 11 May 2013 Pages: 1001 - 1016

3. Integrable discretizations of the Dym equation

   • Bao-Feng Feng
   • Jun-ichi Inoguchi
   • Yasuhiro Ohta

   Research Article 30 July 2013 Pages: 1017 - 1029

4. Exact construction of noncommutative instantons

   • Masashi Hamanaka
   • Toshio Nakatsu

   Research Article 04 March 2013 Pages: 1031 - 1046

5. S. V. Kovalevskaya system, its generalization and discretization

   • Matteo Petrera
   • Yuri B. Suris

   Research Article 24 April 2013 Pages: 1047 - 1065

6. Classification of discrete equations linearizable by point transformation on a square lattice

   • Christian Scimiterna
   • Decio Levi

   Research Article 28 February 2013 Pages: 1067 - 1076

7. Asymptotic behavior of solutions of defocusing integrable discrete nonlinear Schrödinger equation

   • Hideshi Yamane

   Research Article 28 February 2013 Pages: 1077 - 1083

8. One variant of a (2 + 1)-dimensional Volterra system and its (1 + 1)-dimensional reduction

   • Yingnan Zhang
   • Yi He
   • Hon-Wah Tam

   Research Article 11 July 2013 Pages: 1085 - 1097

9. A semidiscrete Gardner equation

   • Haiqiong Zhao
   • Zuonong Zhu

   Research Article 11 July 2013 Pages: 1099 - 1115

10. A twisted quantum toroidal algebra

    • Naihuan Jing
    • Rongjia Liu

    Research Article 05 August 2013 Pages: 1117 - 1128

11. Injectivity radius bound of Ricci flow with positive Ricci curvature and applications

    • Li Ma
    • Anqiang Zhu

    Research Article 21 March 2013 Pages: 1129 - 1137

12. Trilinear equations, Bell polynomials, and resonant solutions

    • Wen-Xiu Ma

    Research Article 20 July 2013 Pages: 1139 - 1156

13. Valued Gabriel quiver of a wedge product and semiprime coalgebras

    • Gabriel Navarro

    Research Article 03 June 2013 Pages: 1157 - 1183

14. Integrable peakon systems with weak kink and kink-peakon interactional solutions

    • Zhijun Qiao
    • Baoqiang Xia

    Research Article 02 August 2013 Pages: 1185 - 1196

15. Numerical algorithms for Panjer recursion by applying Bernstein approximation

    • Siyuan Xie
    • Jingping Yang
    • Shulin Zhou

    Research Article 23 March 2013 Pages: 1197 - 1226

16. Thompson’s conjecture for alternating group of degree 22

    • Mingchun Xu

    Research Article 27 July 2013 Pages: 1227 - 1236