Please use this identifier to cite or link to this item:
http://hdl.handle.net/10174/6760
|
| Title: | The first eigenvalue of the Laplacian and the ground flow of a compact surface |
| Authors: | Grácio, Clara
Ramos, José Sousa |
| Editors: | Gallas, Jason |
| Keywords: | grounf-flow |
| Issue Date: | 2004 |
| Publisher: | Centro de Geofísica de Évora, Évora University, ISBN: 972-778-073-3 |
| 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 |
| 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. |
| URI: | http://hdl.handle.net/10174/6760 |
| Type: | article |
| Appears in Collections: | MAT - Artigos em Livros de Actas/Proceedings
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
