Soliton hierarchies with sources and Lax representation for restricted flows
- 1 April 1993
- journal article
- Published by IOP Publishing in Inverse Problems
- Vol. 9 (2), 201-215
- https://doi.org/10.1088/0266-5611/9/2/003
Abstract
The authors give a solution to the problem of finding a spectral parameter dependent Lax representation for restricted flows of matrix Lax equations by constructing first a Lax representation for soliton hierarchies with sources. Its stationary flows (the restricted flows) naturally possess a Lax representation which can be made local. The general results are exemplified by restricted flows of matrix Schrodinger and AKNS hierarchies.Keywords
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