Seminar talk, 6 March 2019: Difference between revisions
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| abstract = I will talk about the technique for finding Lax representations of nonlinear PDEs via non-central extensions of their symmetry algebras that are generated by non-trivial exotic 2-cocycles. Examples will include Lax representations with non-removable spectral parameters and integrable hierarchies associated with some nonlinear PDEs. | | abstract = I will talk about the technique for finding Lax representations of nonlinear PDEs via non-central extensions of their symmetry algebras that are generated by non-trivial exotic 2-cocycles. Examples will include Lax representations with non-removable spectral parameters and integrable hierarchies associated with some nonlinear PDEs. | ||
| video = | | video = | ||
| slides = | | slides = [[Media:Morozov_2019-03-06.pdf|Morozov_2019-03-06.pdf]] | ||
| references = | | references = | ||
| 79YY-MM-DD = 7980-96-93 | | 79YY-MM-DD = 7980-96-93 | ||
}} | }} | ||
Latest revision as of 10:50, 15 March 2019
Speaker: Oleg Morozov
Title: Lax representations, integrable hierarchies, and non-central extensions of symmetry algebras of differential equations
Abstract:
I will talk about the technique for finding Lax representations of nonlinear PDEs via non-central extensions of their symmetry algebras that are generated by non-trivial exotic 2-cocycles. Examples will include Lax representations with non-removable spectral parameters and integrable hierarchies associated with some nonlinear PDEs.
Slides: Morozov_2019-03-06.pdf