Sanders, Jan A., Wang, Jing Ping (2001) Integrable Systems and their Recursion Operators. Nonlinear Analysis: Theory, Methods & Applications, 47 (8). pp. 5213-5240. ISSN 0362-546X. (doi:10.1016/S0362-546X(01)00630-7) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:8829)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1016/S0362-546X(01)00630-7 |
Abstract
In this paper we discuss the structure of recursion operators. we show that recursion operators of evolution equations have a nonlocal part that is determined by symmetries and co symmetries. this enables us to compute recursion operators more systematically. Under certain conditions (which hold for all examples known to us)Nijenhuis are well defined i.e, they give rise to hierarchies of infinitely many commuting symmetries of the operator. Moreover, the non local part of a Nijenhuis operator contains the candidates of roots and coroots.
| Item Type: | Article |
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| DOI/Identification number: | 10.1016/S0362-546X(01)00630-7 |
| Subjects: | Q Science > QA Mathematics (inc Computing science) |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Mathematics, Statistics and Actuarial Science |
| Depositing User: | Jing Ping Wang |
| Date Deposited: | 27 Oct 2008 15:57 UTC |
| Last Modified: | 05 Nov 2024 09:41 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/8829 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Wang, Jing Ping.
| Creator's ORCID: |
 https://orcid.org/0000-0002-6874-5629
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