|
Descripción
|
|
|---|---|
| We will deal with formal and non-formal recursion operators of partial differential equations of the form qtt = F (q, qx, ...., qn, qt, qtx, ...., qtm). A system admitting a formal recursion operator is deemed integrable under the symmetry approach to integrability. A formal recursion operator is a pseudodifferential operator R of the form R := L+MDt with L and M pseudodifferential operators in the derivation Dx satisfying the symmetry condition. We are thus confronted with solving an equation over pseudodifferential operators in two derivations, a rather nontrivial problem in principle. In the solving process there appear obstructions, written as conditions over the rhs F of the PDE, that are interpreted as integrability conditions. | |
|
Internacional
|
Si |
|
Nombre congreso
|
32nd International Colloquium on Group Theoretical Methods in Physics |
|
Tipo de participación
|
960 |
|
Lugar del congreso
|
Praga, República Checa |
|
Revisores
|
Si |
|
ISBN o ISSN
|
1742-6588 |
|
DOI
|
10.1088/issn.1742-6596 |
|
Fecha inicio congreso
|
09/07/2018 |
|
Fecha fin congreso
|
13/07/2018 |
|
Desde la página
|
0 |
|
Hasta la página
|
0 |
|
Título de las actas
|
Proceedings of the 32nd International Colloquium on Group Theoretical Methods in Physics |