Aristotle University Of Thessaloniki (AUTH)
ΓΕΝΙΚΑ ΚΑΙ ΤΟΠΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ ΤΗΣ ΧΑΟΤΙΚΗΣ ΔΟΜΗΣ ΘΑΛΑΣΣΙΩΝ ΔΥΝΑΜΙΚΩΝ ΣΥΣΤΗΜΑΤΩΝ
Abstract
dc:descriptionWE INVESTIGATE THE PROPERTIES OF A MARINE DYNAMICAL SYSTEM BY MEANS OF TIME SERIES OF THE SEA-LEVEL HEIGHT AT FOUR LOCATIONS IN THE SARONIKOS GULF IN THE AEGEAN SEA. IN ORDER TO CHARACTERIZE THE DYNAMICS WE ESTIMATE THE DIMENSION OF THE UNDERLYING SYSTEM ATTRACTOR AND WE COMPUTE ITS LYAPUNOV EXPONENTS. DIMENSION ESTIMATES INDICATE THAT THE DYNAMICS CAN BE EXPLAINED BY A LOW- DIMENSIONAL DETERMINISTIC DYNAMICAL SYSTEM. LYAPUNOV EXPONENT ESTIMATES FURTHER SUBSTANTIATE THEABOVE CONCLUSION WHILE AT THE SAME TIME INDICATE THAT THE DYNAMICAL SYSTEM IS A RATHER NONUNIFORM CHAOTIC ONE.
Degree
thesis:*- Grantor dc:publisher
- Aristotle University Of Thessaloniki (AUTH)
- Year dc:date
- 1991
Author and committee
dc:creator, dc:contributor.*- Authors dc:creator
-
- Triantafyllou, George
- Τριανταφύλλου, Γεώργιος
Subjects
dc:subject × 24- Chaos
- CORRELATION DIMENSION
- Fractal dimensions
- LIMIT CYCLE
- Lyapunov exponents
- Non-linear dynamical systems
- POINT ATTRACTOR
- Saronikos Gulf
- STRANGE ATTRACTOR
- TORUS
- ΔΙΑΣΤΑΣΗ FRACTAL
- ΔΙΑΣΤΑΣΗ ΣΥΣΧΕΤΙΣΗΣ
- Εκθέτες Lyapunov
- ΗΜΙΠΕΡΙΟΔΙΚΟΣ ΕΛΚΤΗΣ
- ΙΔΙΟΡΡΥΘΜΟΣ ΕΛΚΤΗΣ
- Μη γραμμικά δυναμικά συστήματα
- ΟΡΙΑΚΟΣ ΚΥΚΛΟΣ
- Σαρωνικός κόλπος
- ΣΗΜΕΙΑΚΟΣ ΕΛΚΤΗΣ
- Χάος
- Επιστήμες Μηχανικού και Τεχνολογία
- Επιστήμη Πολιτικού Μηχανικού
- Engineering and Technology
- Civil Engineering
Rights
- Language dc:language
- gre
Identifiers
dc:identifier.*- Identifier
- 10.12681/eadd/1509
- OAI identifier oai:identifier
- oai:10442/1509