Abstract:
We construct a nonauto-Darboux transformation for the extended noncommutative Kadomtsev–Petviashvili (ncKP) hierarchy and consequently derive its quasi-Wronskian solution. We also obtain the quasi-Wronskian solution of the ncKP equation with self-consistent sources (ncKPESCS) as a by-product. Finally, we use the direct verification method to prove the quasi-Wronskian solution of the ncKPESCS.
This research is supported by the National Natural
Science Foundation of China (Grant Nos. 11201178 and 11271266), the Fujian
National Science Foundation (Grant No. 2012J01013), the Beijing National
Science Foundation (Grant No. 1162003), the Fujian Higher College Special
Project of Scientific Research (Grant No. JK2012025), and the Fujian
Provincial Visiting Scholar Program.