Affiliation:
1. College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao 266590, Shandong, P. R. China
Abstract
In this paper, we construct the dispersionless coupled constrained KP hierarchy. We also introduce vital formal Laurent series [Formula: see text] to construct new flows, which lead out the additional symmetries of the dispersionless coupled constrained KP hierarchy. The additional flows construct a sub-algebra of the Virasoro algebra. In addition, we give the additional flows acting on [Formula: see text] and [Formula: see text] of the dispersionless coupled constrained KP hierarchy.
Funder
National Natural Science Foundation of China
Publisher
World Scientific Pub Co Pte Ltd
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics