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- Freie Universität BerlinDE42 papers
- Centre National de la Recherche ScientifiqueFR41 papers
- Technische Universität BerlinDE36 papers
- Goethe University FrankfurtDE33 papers
- Humboldt-Universität zu BerlinDE25 papers
- Deutsches Elektronen-Synchrotron DESYDE24 papers
- Max Planck Institute for the Structure and Dynamics of MatterDE23 papers
- University of the Basque CountryES22 papers
- Aarhus UniversityDK19 papers
- Lawrence Berkeley National LaboratoryUS18 papers
- Paul Scherrer InstituteCH17 papers
- Universität HamburgDE17 papers
8 papers · 1 filter
Self-Organized Stationary Patterns in Networks of Bistable Chemical Reactions
N. E. Kouvaris, M. Sebek, A. S. Mikhailov +1
Experiments with networks of discrete reactive bistable electrochemical elements organized in regular and nonregular tree networks are presented to confirm an alternative to the Tu…
Propagation failure of excitation waves on trees and random networks
Nikos E. Kouvaris, Thomas M. Isele, Alexander S. Mikhailov +1
Excitation waves are studied on trees and random networks of coupled active elements. Undamped propagation of such waves is observed in those networks. It represents an excursion f…
Traveling and pinned fronts in bistable reaction-diffusion systems on network
Nikos E. Kouvaris, Hiroshi Kori, Alexander S. Mikhailov
Traveling fronts and stationary localized patterns in bistable reaction-diffusion systems have been broadly studied for classical continuous media and regular lattices. Analogs of…
Diffusion-induced instability and chaos in random oscillator networks
Hiroya Nakao, Alexander S. Mikhailov
We demonstrate that diffusively coupled limit-cycle oscillators on random networks can exhibit various complex dynamical patterns. Reducing the system to a network analog of the co…
Effects of external global noise on the catalytic CO oxidation on Pt(110)
P. S. Bodega, S. Alonso, H. H. Rotermund
Oxidation reaction of CO on a single platinum crystal is a reaction-diffusion system that may exhibit bistable, excitable, and oscillatory behavior. We studied the effect of a stoc…
Molecular Synchronization Waves in Arrays of Allosterically Regulated Enzymes
Vanessa Casagrande, Yuichi Togashi, Alexander S. Mikhailov
Spatiotemporal pattern formation in a product-activated enzymic reaction at high enzyme concentrations is investigated. Stochastic simulations show that catalytic turnover cycles o…