Gorgone M. Approximate Conditional Symmetries of PDEs (abstract): Difference between revisions
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| title = Approximate Conditional Symmetries of PDEs | | title = Approximate Conditional Symmetries of PDEs | ||
| abstract = Following a recently introduced approach to approximate Lie symmetries which is consistent with the principles of perturbative analysis of differential equations containing small terms, the case of approximate Q-conditional symmetries is considered. An application of the method to a hyperbolic variant of a nonlinear reaction-diffusion-convection equation is exploited. Some approximate solutions are explicitly constructed. | | abstract = Following a recently introduced approach to approximate Lie symmetries which is consistent with the principles of perturbative analysis of differential equations containing small terms, the case of approximate Q-conditional symmetries is considered. An application of the method to a hyperbolic variant of a nonlinear reaction-diffusion-convection equation is exploited. Some approximate solutions are explicitly constructed. | ||
| slides = | | slides = [[Media:GorgoneTrieste2018slides.pdf|GorgoneTrieste2018slides.pdf]] | ||
| references = | | references = | ||
| event = [[Local and Nonlocal Geometry of PDEs and Integrability]], 8-12 October 2018, SISSA, Trieste, Italy.<br>''The conference in honor of [[Joseph Krasil'shchik]]'s 70th birthday.'' | | event = [[Local and Nonlocal Geometry of PDEs and Integrability]], 8-12 October 2018, SISSA, Trieste, Italy.<br>''The conference in honor of [[Joseph Krasil'shchik]]'s 70th birthday.'' | ||
| 79YY-MM-DD = 7981-89-87 | | 79YY-MM-DD = 7981-89-87 | ||
}} | }} | ||
Latest revision as of 09:04, 31 October 2018
Speaker: Matteo Gorgone
Title: Approximate Conditional Symmetries of PDEs
Abstract:
Following a recently introduced approach to approximate Lie symmetries which is consistent with the principles of perturbative analysis of differential equations containing small terms, the case of approximate Q-conditional symmetries is considered. An application of the method to a hyperbolic variant of a nonlinear reaction-diffusion-convection equation is exploited. Some approximate solutions are explicitly constructed.
Slides: GorgoneTrieste2018slides.pdf
Event: Local and Nonlocal Geometry of PDEs and Integrability, 8-12 October 2018, SISSA, Trieste, Italy.
The conference in honor of Joseph Krasil'shchik's 70th birthday.