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Research
Associated with the Bernstein Center for Computational Neuroscience Berlin
The research area is located in the field of nonlinear dynamics and control with strong connections to neuroscience and excitable system. Special attention is given to:
- the phenomenon of synchronization
- effects of time delay
- network dynamics
- control on/of networks, controllability of networks
- temporal networks
- spreading processes (epidemics, contagion)
- stochastic dynamical systems
- pattern formation
- nonlinear excitation waves in neural systems
Current projects are supported by:
- Collaborative Research Center 910 (Project B10, 2 projects as part of the special measures for the promotion of young scientists)
- Bernstein Center for Computational Neuroscience Berlin "Precision and Variability"
- German Academic Exchange Service (DAAD) in the postdoctoral programme
- German Academic Exchange Service (DAAD) by a travel grant with Greek research institutions (PPP – IKYDA)
- German-Russian Interdisciplinary Science Center (G-RISC)
PPP-IKYDA
DAAD-supported exchange program with the title "Chimera in dynamical networks of nonliner systems"
In collaboration with National Center for Scientific Research “Demokritos” (Athens, Greece) and University of Patras (Greece)
Duration: January 2013 to December 2014, extended until December 2015
Research highlights
- Functional connectivity of distant cortical regions: role of remote synchronization and symmetry in interactions
Reference: NeuroImage 97, 1 (2014). - When Nonlical Coupling between Oscillators Becomes Sronger: Patched Synchrony or Multichimera States
Reference: Phys. Rev. Lett. 110, 224101 (2013) - Experimental observation of chimeras in coupled-map lattices
Reference: Nature Physics 8, 658 (2012) - Loss of Coherence in Dynamical Networks: Spatial Chaos and Chimera States
Reference: Phys. Rev. Lett. 106, 234102 (2011)