Journal of Non-linear Mathematical Physics

ISSN: 1402-9251
Volume 7, Issue 4, November 2000
T.A. IVANOVA, A.D. POPOV
Pages: 480 - 494
We describe constructing solutions of the field equations of Chern-Simons and toplogical BF theories in terms of deformation theory of locally constant (flat) bundles. Maps of flat connections into one another (dressing transformations) are considered. A method of calculating (nonlocal) dressing symmetries...
I.A.B. STRACHAN
Pages: 495 - 510
Multicomponent KdV-systems are defined in terms of a set of structure constants and, as shown by Svinolupov, if these define a Jordan algebra the corresponding equations may be said to be integrable, at least in the sense of having higher-order symmetries, recursion operators and hierarchies of conservation...