Please use this identifier to cite or link to this item:
http://hdl.handle.net/10174/6748
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| Title: | LAPLACIANS AND THE CHEEGER CONSTANTS FOR DISCRETE DYNAMICAL SYSTEMS |
| Authors: | Grácio, Clara
Fernandes, Sara
Ramos, José Sousa |
| Editors: | Elaydi, Saber |
| Keywords: | laplacian-cheeger |
| Issue Date: | 2007 |
| Publisher: | World Scientific |
| Citation: | SARA FERNANDES, CLARA GRÁCIO, and J. SOUSA RAMOS (2007) LAPLACIANS AND THE CHEEGER CONSTANTS FOR DISCRETE DYNAMICAL SYSTEMS. SARA FERNANDES, CLARA GRÁCIO, and J. SOUSA RAMOS (2007) LAPLACIANS AND THE CHEEGER CONSTANTS FOR DISCRETE DYNAMICAL SYSTEMS. Difference Equations, Special Functions And Orthogonal Polynomials: pp. 213-223. : pp. 213-223. |
| Abstract: | We consider discrete laplacians for iterated maps on the interval and examine their eigenvalues. We have introduced a notion of conductance (Cheeger constant) for a discrete dynamical system, now we study their relations with the spectrum. We compute the systoles and the first eigenvalue of some families of discrete dynamical systems. |
| URI: | http://hdl.handle.net/10174/6748 |
| Type: | article |
| Appears in Collections: | MAT - Artigos em Livros de Actas/Proceedings
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