Publication
The Persistence of Memory
| dc.contributor.author | Machado, J.A.Tenreiro | |
| dc.contributor.author | Lopes, António M. | |
| dc.date.accessioned | 2015-11-19T12:37:41Z | |
| dc.date.available | 2015-11-19T12:37:41Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | This paper analyzes several natural and man-made complex phenomena in the perspective of dynamical systems. Such phenomena are often characterized by the absence of a characteristic length-scale, long range correlations and persistent memory, which are features also associated to fractional order systems. For each system, the output, interpreted as a manifestation of the system dynamics, is analyzed by means of the Fourier transform. The amplitude spectrum is approximated by a power law function and the parameters are interpreted as an underlying signature of the system dynamics. The complex systems under analysis are then compared in a global perspective in order to unveil and visualize hidden relationships among them. | pt_PT |
| dc.identifier.doi | 10.1007/s11071-014-1645-1 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/6940 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | Springer | pt_PT |
| dc.relation.ispartofseries | Nonlinear Dynamics;Vol. 79, Issue 1 | |
| dc.relation.publisherversion | http://link.springer.com/article/10.1007%2Fs11071-014-1645-1 | pt_PT |
| dc.subject | Complex systems | pt_PT |
| dc.subject | Dynamical systems | pt_PT |
| dc.subject | Fourier transform | pt_PT |
| dc.subject | Visualization | pt_PT |
| dc.title | The Persistence of Memory | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 82 | pt_PT |
| oaire.citation.startPage | 63 | pt_PT |
| oaire.citation.title | Nonlinear Dynamics | pt_PT |
| oaire.citation.volume | 79 | pt_PT |
| person.familyName | Tenreiro Machado | |
| person.givenName | J. A. | |
| person.identifier.ciencia-id | 7A18-4935-5B29 | |
| person.identifier.orcid | 0000-0003-4274-4879 | |
| person.identifier.rid | M-2173-2013 | |
| person.identifier.scopus-author-id | 55989030100 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 82cd5c17-07b6-492b-b3e3-ecebdad1254f | |
| relation.isAuthorOfPublication.latestForDiscovery | 82cd5c17-07b6-492b-b3e3-ecebdad1254f |