Texto completo
Vista Previa |
PDF (Portable Document Format)
- Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (15kB) | Vista Previa |
Mancho, Ana María, Wiggins, Stephen, Curbelo, Jezabel and Mendoza Parra, Carolina Andrea (2013). Lagrangian descriptors: a method for revealing phase space structures of general time dependent dynamical systems. En: "66th Annual Meeting of the APS Division of Fluid Dynamics", 24/11/2013 - 26/11/2013, Pittsburgh, Pennsylvania, USA. p. 1.
Título: | Lagrangian descriptors: a method for revealing phase space structures of general time dependent dynamical systems |
---|---|
Autor/es: |
|
Tipo de Documento: | Ponencia en Congreso o Jornada (Otro) |
Título del Evento: | 66th Annual Meeting of the APS Division of Fluid Dynamics |
Fechas del Evento: | 24/11/2013 - 26/11/2013 |
Lugar del Evento: | Pittsburgh, Pennsylvania, USA |
Título del Libro: | Bulletin of the American Physical Society |
Fecha: | 2013 |
Volumen: | 58 |
Materias: | |
Escuela: | E.T.S.I. Navales (UPM) |
Departamento: | Aeronaves y Vehículos Espaciales |
Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Vista Previa |
PDF (Portable Document Format)
- Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (15kB) | Vista Previa |
Lagrangian descriptors are a recent technique which reveals geometrical structures in phase space and which are valid for aperiodically time dependent dynamical systems. We discuss a general methodology for constructing them and we discuss a "heuristic argument" that explains why this method is successful. We support this argument by explicit calculations on a benchmark problem. Several other benchmark examples are considered that allow us to assess the performance of Lagrangian descriptors with both finite time Lyapunov exponents (FTLEs) and finite time averages of certain components of the vector field ("time averages"). In all cases Lagrangian descriptors are shown to be both more accurate and computationally efficient than these methods.
ID de Registro: | 33307 |
---|---|
Identificador DC: | https://oa.upm.es/33307/ |
Identificador OAI: | oai:oa.upm.es:33307 |
URL Oficial: | http://meetings.aps.org/Meeting/DFD13/Session/G35.... |
Depositado por: | Memoria Investigacion |
Depositado el: | 19 May 2015 16:51 |
Ultima Modificación: | 19 May 2015 16:51 |