The first eigenvalue of the Laplacian and the ground flow of a compact surface

dc.contributor.author	Grácio, Clara
dc.contributor.author	Ramos, José Sousa
dc.contributor.editor	Gallas, Jason
dc.date.accessioned	2012-12-10T12:09:38Z
dc.date.available	2012-12-10T12:09:38Z
dc.date.issued	2004
dc.description.abstract	We present some results whose central theme is that the phenomenon of the first eigenvalue of the Laplacian and the ground flow of the compact surface (bitorus). Our main tool is a method for studying how the hyperbolic metric on a Riemann surface behaves under deformation of the surface. With this model, we show that there are variation of the first eigenvalue of the Laplacian and the ground flow with the Fenchel-Nielsen coordinates, that characterize the surface.	por
dc.identifier.authoremail	mgracio@uevora.pt
dc.identifier.authoremail	nd
dc.identifier.citation	C Gracio anda J S Ramos,The first eigenvalue of the Laplacian and the ground flow of a compact surface , Gallas, J., M. Bezzeghoud, P. Lind and J. Corte Real, 2004. The 12th International on Nonlinear Dynamics of Electronic Systems, NDES 2004. Published by Centro de Geofísica de Évora, Évora University, ISBN: 972-778-073-3	por
dc.identifier.scientificarea	721	por
dc.identifier.uri	http://hdl.handle.net/10174/6760
dc.language.iso	eng	por
dc.peerreviewed	yes	por
dc.publisher	Centro de Geofísica de Évora, Évora University, ISBN: 972-778-073-3	por
dc.rights	openAccess	por
dc.subject	grounf-flow	por
dc.title	The first eigenvalue of the Laplacian and the ground flow of a compact surface	por
dc.type	article	por

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