Laplacians and the Cheeger constants for discrete dynamical systems
| dc.contributor.author | Fernandes, Sara | |
| dc.contributor.author | Grácio, Clara | |
| dc.contributor.author | Sousa Ramos, José | |
| dc.contributor.editor | S Elaydi, J Cushing | |
| dc.contributor.editor | R Lasser, A Ruffing | |
| dc.contributor.editor | V Papageorgiou, W Van Assche | |
| dc.date.accessioned | 2012-12-05T17:40:11Z | |
| dc.date.available | 2012-12-05T17:40:11Z | |
| dc.date.issued | 2007-05 | |
| dc.description.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. | por |
| dc.identifier.authoremail | saf@uevora.pt | |
| dc.identifier.authoremail | mgracio@uevora.pt | |
| dc.identifier.authoremail | nd | |
| dc.identifier.citation | Fernandes, S.; Grácio, C.; Sousa Ramos, J. Laplacians and the Cheeger constants for discrete dynamical systems. Difference equations, special functions and orthogonal polynomials, 213--223, World Sci. Publ., Hackensack, NJ, (2007). | por |
| dc.identifier.isbn | 978-981-270-643-0 | |
| dc.identifier.scientificarea | 334 | por |
| dc.identifier.uri | http://hdl.handle.net/10174/6457 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | WORLD SCIENTIFIC | por |
| dc.rights | restrictedAccess | por |
| dc.subject | Discrete Laplacian | por |
| dc.subject | Cheeger constant | por |
| dc.subject | discrete dynamical system | por |
| dc.subject | systole | por |
| dc.title | Laplacians and the Cheeger constants for discrete dynamical systems | por |
| dc.type | article | por |