supported by National Natural Science Foundation of China(Grant Nos.10671206,10231050);NKBRPC(Grant No.2004CB318000);Beijing Jiao-Wei Key Project(Grant No.KZ200810028013)
The N=2 supersymmetric KdV equations are studied within the framework of Hirota bilinear method. For two such equations, namely N=2, a=4 and N=2, a=1 supersymmetric KdV equations, we obtain the corresponding bilinear ...
Supported in part by NSF of China (1017114, 10231050 and NCET)
In this article, using the WDVV equation, the author first proves that all Gromov-Witten invariants of blowups of surfaces can be computed from the Cromov- Witten invariants of itself by some recursive relations. Furt...
In this paper, the authors obtain the Backlund transformation on time-like surfaces with constant mean curvature in R2.1. Using this transformation, families of surfaces with constant mean curvature from known ones ca...