Seminar talk, 7 April 2010: Difference between revisions
Created page with '{{Talk | speaker = Stanislav Minkov | title = Recursion operator for the intrinsic generalized sine-Gordon equation | abstract = | slides = | references = | 79YY-MM-DD = 7989-…' |
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| speaker = Stanislav Minkov | | speaker = Stanislav Minkov | ||
| title = Recursion operator for the intrinsic generalized sine-Gordon equation | | title = Recursion operator for the intrinsic generalized sine-Gordon equation | ||
| abstract = | | abstract = The talk discusses results from the paper by [[Michal Marvan]] and M. Pobořil "Recursion operator for the intrinsic generalized sine-Gordon equation equation", J. Math. Sci. (N. Y.) 151 (2008) 3151–3158, {{arXiv|nlin/0605015}}; Russian original: Fundam. Prikl. Mat. 12:7 (2006) 117-128, [http://mi.mathnet.ru/eng/fpm1008 Mi fpm1008], on a recursion operator for the IGSG equation. Higher symmetries of this equations are not known, but the use of Guthrie's generalized recursion operators allows to compute a local flow of third order similar to KdV, which hopefully is an evolution system. | ||
The message of the Marvan and Pobořil work is in a concrete demonstration of existence of a nontrivial recursion operator under Guthrie’s definition in any dimension. | |||
| slides = | | slides = | ||
| references = | | references = | ||
| 79YY-MM-DD = 7989-95-92 | | 79YY-MM-DD = 7989-95-92 | ||
}} | }} | ||
Revision as of 14:10, 18 March 2010
Speaker: Stanislav Minkov
Title: Recursion operator for the intrinsic generalized sine-Gordon equation
Abstract:
The talk discusses results from the paper by Michal Marvan and M. Pobořil "Recursion operator for the intrinsic generalized sine-Gordon equation equation", J. Math. Sci. (N. Y.) 151 (2008) 3151–3158, arXiv:nlin/0605015; Russian original: Fundam. Prikl. Mat. 12:7 (2006) 117-128, Mi fpm1008, on a recursion operator for the IGSG equation. Higher symmetries of this equations are not known, but the use of Guthrie's generalized recursion operators allows to compute a local flow of third order similar to KdV, which hopefully is an evolution system.
The message of the Marvan and Pobořil work is in a concrete demonstration of existence of a nontrivial recursion operator under Guthrie’s definition in any dimension.