Synchronization and Waves in Active Media

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Éditeur :

Springer


Collection :

Springer Theses

Paru le : 2019-01-18

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Description

The interplay between synchronization and spatio-temporal pattern formation is central for a broad variety of phenomena in nature, such as the coordinated contraction of heart tissue, associative memory and learning in neural networks, and pathological synchronization during Parkinson disease or epilepsy. 


In this thesis, three open puzzles of fundametal research in Nonlinear Dynamics are tackled: How does spatial confinement affect the dynamics of three-dimensional vortex rings? What role do permutation symmetries play in the spreading of excitation waves on networks? Does the spiral wave chimera state really exist?

All investigations combine a theoretical approach and experimental verification, which exploit an oscillatory chemical reaction.  A novel experimental setup is developed that allows for studying networks with N > 1000 neuromorphic relaxation oscillators. It facilitates the free choice of network topology, coupling function as well as its strength, range and time delay, which can even be chosen as time-dependent. These experimental capabilities open the door to a broad range of future experimental inquiries into pattern formation and synchronization on large networks, which were previously out of reach.  


Pages
164 pages
Collection
Springer Theses
Parution
2019-01-18
Marque
Springer
EAN papier
9783030110567
EAN PDF
9783030110574

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
16
Taille du fichier
7444 Ko
Prix
94,94 €
EAN EPUB
9783030110574

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
16
Taille du fichier
32911 Ko
Prix
94,94 €