Inhalt des Dokuments
Dr. Anna Zakharova
- © TU Berlin
Adresse:
Technische Universität Berlin
Institut für Theoretische Physik
Sekr. EW 7-1
Hardenbergstr. 36
D-10623 Berlin
mailto: anna.zakharova@tu-berlin.de
Telefon: +49 30 314-28-948
Fax: +49 30 314-21130
Raum: ER 244
Forschung
- Bifurkationen in deterministischen und stochastischen Systemen
- stochastische Effekte in biologischen Systemen
- multistabile biologische Systeme
- Phasenschwankungen in chaotischen Systemen und Systemen mit Rauschen
- chaotische Dynamik, Chaos Synchronisation durch Rauschen
| N. Semenova, A. Zakharova: Weak multiplexing induces coherence resonance Chaos 28, 051104 (2018) | ||
| E. Schöll, A. Zakharova: Chasing chimeras: control of complex networks Research Features 123, 34 (2018) | |||
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| R. G. Andrzejak, G. Ruzzene, I. Malvestio, K. Schindler, E. Schöll, A. Zakharova: Mean field phase synchronization between chimera states Chaos 28, 091101 (2018) | ||
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| S. Ghosh, A. Zakharova, S. Jalan: Non-identical multiplexing promotes chimera states Chaos Solitons Fractals 106, 56 (2018) | ||
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| I. Omelchenko, O. E. Omel'chenko, A. Zakharova, E. Schöll: Optimal design of tweezer control for chimera states Phys. Rev. E 97, 012216 (2018) | ||
| T. Banerjee, D. Ghosh, D. Biswas, E. Schöll, A. Zakharova: Networks of coupled oscillators: from phase to amplitude chimeras submitted (2018) | |||
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| T. Chouzouris, I. Omelchenko, A. Zakharova, J. Hlinka, P. Jiruska, E. Schöll: Chimera states in brain networks: empirical neural vs. modular fractal connectivity Chaos 28, 045112 (2018) | ||
| A. zur Bonsen, I. Omelchenko, A. Zakharova, E. Schöll: Chimera states in networks of logistic maps with hierarchical connectivities Eur. Phys. J. B 91, 65 (2018) | |||
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| A. Zakharova, N. Semenova, V. S. Anishchenko, E. Schöll: Time-delayed feedback control of coherence resonance chimeras Chaos 27, 114320 (2017) | ||
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| M. Masoliver, N. Malik, E. Schöll, A. Zakharova: Coherence resonance in a network of FitzHugh-Nagumo systems: interplay of noise, time-delay and topology Chaos 27, 101102 (2017) | ||
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| N. Semenova, G. Strelkova, V. S. Anishchenko, A. Zakharova: Temporal intermittency and the lifetime of chimera states in ensembles of nonlocally coupled chaotic oscillators Chaos 27, 061102 (2017) | ||
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| A. Gjurchinovski, E. Schöll, A. Zakharova: Control of amplitude chimeras by time delay in dynamical networks Phys. Rev. E 95, 042218 (2017) | ||
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| J. Sawicki, I. Omelchenko, A. Zakharova, E. Schöll: Chimera states in complex networks: interplay of fractal topology and delay Eur. Phys. J. Spec. Top. 226, 1883 (2017) | ||
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| A. Zakharova, N. Semenova, V. S. Anishchenko, E. Schöll: Noise-induced chimera states in a neural network in Patterns of Dynamics, edited by P. Gurevich, J. Hell, B. Sandstede (Springer, 2018) | ||
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| I. A. Shepelev, A. A. Bukh, T. E. Vadivasova, V. S. Anishchenko, A. Zakharova: Double-well chimeras in 2D lattice of chaotic bistable elements. Commun. Nonlinear Sci. and Numer. Simul. 54, 50 (2017) | ||
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| L. Tumash, A. Zakharova, J. Lehnert, W. Just, E. Schöll: Stability of amplitude chimeras in oscillator networks Europhys. Lett. 117, 20001 (2017) | ||
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| P. Kalle, J. Sawicki, A. Zakharova, E. Schöll: Chimera states and the interplay between initial conditions and non-local coupling Chaos 27, 033110 (2017) | ||
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| S. Krishnagopal, J. Lehnert, W. Poel, A. Zakharova, E. Schöll: Synchronization Patterns: From Network Motifs to Hierarchical Networks Phil. Trans. R. Soc. A 375, 20160216 (2017) | ||
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| I. A. Shepelev, A. Zakharova, T. Vadivasova: Chimera regimes in a ring of oscillators with local nonlinear interaction Commun. Nonlinear Sci. Numer. Simul. 44, 277 (2016) | ||
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| S. Ghosh, A. Kumar, A. Zakharova, S. Jalan: Birth and death of chimera: Interplay of delay and multiplexing Europhys. Lett. 115, 60005 (2016) | ||
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| N. Semenova, A. Zakharova, V. S. Anishchenko, E. Schöll: Coherence-resonance chimeras in a network of excitable elements Phys. Rev. Lett. 117, 014102 (2016) | ||
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| I. Omelchenko, O. E. Omel'chenko, A. Zakharova, M. Wolfrum, E. Schöll: Tweezers for Chimeras in Small Networks Phys. Rev. Lett. 116, 114101 (2016) | ||
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| V. Semenov, A. Zakharova, Y. Maistrenko, E. Schöll: Delayed-feedback chimera states: Forced multiclusters and stochastic resonance Europhys. Lett. 115, 10005 (2016) | ||
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| S. Loos, J. C. Claussen, E. Schöll, A. Zakharova: Chimera patterns under the impact of noise Phys. Rev. E 93, 012209 (2016) | ||
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| S. Ulonska, I. Omelchenko, A. Zakharova, E. Schöll: Chimera states in networks of Van der Pol oscillators with hierarchical connectivities Chaos 26, 094825 (2016) | ||
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| T. Banerjee, P. S. Dutta, A. Zakharova, E. Schöll: Chimera patterns induced by distance-dependent power-law coupling in ecological networks Phys. Rev. E 94, 032206 (2016) | ||
| A. Zakharova, M. Kapeller, E. Schöll: Amplitude chimeras and chimera death in dynamical networks J. Phys. Conf. Ser. 727, 012018 (2016) | |||
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| A. Zakharova, S. Loos, J. Siebert, A. Gjurchinovski, J. C. Claussen, E. Schöll: Controlling chimera patterns in networks: interplay of structure, noise, and delay in Control Self Organ. Nonlinear Syst., edited by E. Schöll, S. H. L. Klapp, P. Hövel (Springer, Berlin, Heidelberg, 2016) | ||
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| W. Just, P. M. Geffert, A. Zakharova, E. Schöll: Noisy dynamical systems with time delay: some basic analytical perturbation schemes with applications in Control of Self-Organizing Nonlinear Systems, edited by E. Schöll, S. H. L. Klapp, P. Hövel (Springer, Berlin, Heidelberg, 2016) | ||
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| V. M. Bastidas, I. Omelchenko, A. Zakharova, E. Schöll, T. Brandes: Chimera states in quantum mechanics in Control of Self-Organizing Nonlinear Systems, edited by E. Schöll, S. H. L. Klapp, P. Hövel (Springer, Berlin, Heidelberg, 2016) | ||
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| V. Semenov, A. Feoktistov, T. Vadivasova, E. Schöll, A. Zakharova: Time-delayed feedback control of coherence resonance near subcritical Hopf bifurcation: theory versus experiment Chaos 25, 033111 (2015) | ||
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| I. Schneider, M. Kapeller, S. Loos, A. Zakharova, B. Fiedler, E. Schöll: Stable and transient multi-cluster oscillation death in nonlocally coupled networks Phys. Rev. E 92, 052915 (2015) | ||
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| V. M. Bastidas, I. Omelchenko, A. Zakharova, E. Schöll, T. Brandes: Quantum signatures of Chimera states Phys. Rev. E 92, 062924 (2015) | ||
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| N. Semenova, A. Zakharova, E. Schöll, V. S. Anishchenko: Does hyperbolicity impede emergence of chimera states in networks of nonlocally coupled chaotic oscillators? Europhys. Lett. 112, 40002 (2015) | ||
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| W. Poel, A. Zakharova, E. Schöll: Partial synchronization and partial amplitude death in mesoscale network motifs Phys. Rev. E 91, 022915 (2015) | ||
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| F. Böhm, A. Zakharova, E. Schöll, K. Lüdge: Amplitude-phase coupling drives chimera states in globally coupled laser networks Phys. Rev. E 91, 040901 (R) (2015) | ||
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| I. Omelchenko, A. Zakharova, P. Hövel, J. Siebert, E. Schöll: Nonlinearity of local dynamics promotes multi-chimeras Chaos 25, 083104 (2015) | ||
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| A. Zakharova, S. Loos, J. Siebert, A. Gjurchinovski, E. Schöll: Chimera patterns: influence of time delay and noise IFAC-PapersOnline 48, 007 (2015) , AIMS Proceedings IFAC Chaos 2015 Tokyo | ||
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| P. M. Geffert, A. Zakharova, A. Vüllings, W. Just, E. Schöll: Modulating coherence resonance in non-excitable systems by time-delayed feedback Eur. Phys. J. B 87, 291 (2014) | ||
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| A. Zakharova, M. Kapeller, E. Schöll: Chimera Death: Symmetry Breaking in Dynamical Networks Phys. Rev. Lett. 112, 154101 (2014) | ||
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| A. Gjurchinovski, A. Zakharova, E. Schöll: Amplitude death in oscillator networks with variable-delay coupling Phys. Rev. E 89, 032915 (2014) | ||
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| A. Zakharova, I. Schneider, Y. N. Kyrychko, K. B. Blyuss, A. Koseska, B. Fiedler, E. Schöll: Time delay control of symmetry-breaking primary and secondary oscillation death Europhys. Lett. 104, 50004 (2013) | ||
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| A. Zakharova, A. Feoktistov, T. Vadivasova, E. Schöll: Coherence resonance and stochastic synchronization in a nonlinear circuit near a subcritical Hopf bifurcation Eur. Phys. J. ST 222, 2481 (2013) | ||
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| A. Zakharova, Z. Nikoloski, A. Koseska: Dimensionality reduction of bistable biological systems Bull. Math. Biol. 75, 373 (2013) | ||
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| A. Zakharova, J. Kurths, T. Vadivasova, A. Koseska: Analysing Dynamical Behavior of Cellular Networks via Stochastic Bifurcations PLoS ONE 6, e19696 (2011) | ||
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| A. Zakharova, T. Vadivasova, V. S. Anishchenko, A. Koseska, J. Kurths: Stochastic bifurcations and coherencelike resonance in a self-sustained bistable noisy oscillator Phys. Rev. E 81, 011106 (2010) | ||
| A. Zakharova, T. Vadivasova, V. S. Anishchenko, J. Kurths: Stochastic Bifurcations and CR-like Effect in Bistable Self-sustained Noisy Oscillators in Prog. Electromag. Res. Symp., ( 2009) | |||
| A. Zakharova, J. Kurths, T. Vadivasova, V. S. Anishchenko: Noise-Induced Bifurcations and CR-like Effect by the Example of Synthetic Gene Oscillator in Proc. 17th Int Workshop Nonlinear Dyn. Elec. Syst., ( 2009) | |||
| A. Zakharova, T. Vadivasova, V. S. Anishchenko: Spectral-correlation analysis of coupled chaotic self-sustained oscillators Int. J. Bifurc. Chaos 18, 2877 (2008) | |||
| A. Zakharova, T. Vadivasova, V. S. Anishchenko: Influence of noise on a self-sustained oscillator producing spiral chaos Fluctuation Noise Lett. 7, L1 (2007) | |||
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| T. Vadivasova, V. S. Anishchenko, G. Okrokvertskhov, A. Zakharova: Stochastic properties of the instantaneous phase of noisy periodic and chaotic self-sustained oscillations J. Commun. Techn. Electron. 51, 545 (2006) |
Invited talks
- 14th IFAC Workshop on Time Delay Systems 06/2018, Minisymposium “Stochastic time-delayed systems”, Budapest, Hungary Talk “Chimera patterns in networks: interplay of dynamics, time delay and noise.”
- Colloquium at Humboldt University, Department of Physics 12/2017 (invited by Prof. Lindner) Talk “Dynamics of multilayer networks”
- IIT Indore – TU9 Second Research Workshop, Indore, India 10/2017, Talk “Chimera states in multiplex networks”
- 8th International Conference on Physics and Control, Florence, Italy 07/2017, Talk “Delayed feedback coherence resonance chimeras”
- XXXVII Dynamics Days Europe, Szeged, Hungary 06/2017, Talk “Time-delayed Feedback Control of Noise-induced Chimera States”
- SIAM Conference on Dynamical Systems, Snowbird, USA 05/2017 Talk “Coherence-Resonance Chimeras in a Neural Network”
- Colloquium at Humboldt University, Department of Physics 12/2016 (invited by Prof. Schimansky-Geier) Talk "Noise-induced chimeras in neural networks"
- International Workshop Spatio-Temporal Structures in Ensembles of Interacting Oscillators “Chimera States — 2016” Saratov, Russia 09/2016, Talk “Coherence resonance chimeras: a bridge between chimera states and coherence resonance”
- International Conference “Patterns of Dynamics” in honor of Bernold Fiedler's birthday, Berlin 07/2016, Talk “Noise-induced chimera states in a neural network”
- XXXVI Dynamics Days Europe Conference, Corfu, Greece 06/2016, Talk “Coherence-resonance chimeras in a network of excitable elements”
- SIAM Conference on Applications of Dynamical Systems, Snowbird, USA 05/2015 Talk "Chimera states in networks with symmetry-breaking coupling"
- Colloquium at the University of North Carolina at Chapel Hill, Department of Mathematics 05/2015 (invited by Dr. Nishant Malik) Talk “Coherence-incoherence patterns and chimera states in dynamical networks”
- Short Thematic Program on Delay Differential Equations, sub-theme "Delay differential equations in physical sciences and engineering", Fields Institute, Toronto, Canada 05/2015 Talk “Time delay control of symmetry-breaking patterns: oscillation death and chimera states”
- DPG Spring Meeting, Focus Session “Chimera states: symmetry-breaking in dynamical networks”, Berlin 03/2015 Talk “Transient amplitude chimeras: the impact of time delay and noise”
- XXXV Dynamics Days Europe Conference, Minisymposium “Controlling complex networks: interplay of structure, noise, and delay”, Exeter, UK 09/2015, Talk “Controlling coherence/incoherence patterns by noise and delay”
- 4th IFAC Conference on Analysis and Control of Chaotic Systems, Special Session on "Synchronized dynamics of networks" Tokyo, Japan 08/2015 Talk“Chimera patterns: interplay of time delay and noise.”
- 8th International Conference Engineering of Chemical Complexity, Munich 06/2015 Talk “Control of symmetry-breaking patterns: oscillation death and chimera states.”
- Complex Systems and Applications Group Seminar (COSA-Net-Seminar) at the National Center for Scientific Research “Demokritos”, Athens, Greece 09/2015 (invited by Prof. Astero Provata in the framework of IKYDA project) Talk "Chimera states in networks of Stuart-Landau oscillators: the impact of noise and time delay"
- The 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Madrid, 07/2014 Talk “Chimera death: a bridge between chimera states and oscillation death”
- International Symposium Topical Problems of Nonlinear Wave Physics, Nizhny Novgorod, Russia 07/2014, Talk “Amplitude chimeras and chimera death in dynamical networks”
- International Conference on Control of Self-Organizing Nonlinear Systems, Rostock-Warnemünde 08/2014 Talk “Chimera death and amplitude chimeras: symmetry breaking in dynamical networks”
- Colloquium at Carl von Ossietzky Universität Oldenburg, Institute for Chemistry and Biology of the Marine Environment (invited by Prof. Ulrike Feudel) 07/2014, Talk "Coherence-incoherence patterns and chimera states in dynamical networks"
- XXXIV Dynamics Days Europe Conference, Bayreuth 09/2014 Talk "Symmetry-breaking patterns in dynamical networks"
- III Dynamics Days South America Conference, Vina del Mar, Chile 11/2014 Talk "Coherence-incoherence patterns and chimera states in dynamical networks"
- International Conference “Nonlinear Dynamics of Deterministic and Stochastic Systems: Unraveling Complexity”, Saratov, Russia 05/2014 Talk“Chimera states in networks with symmetry-breaking coupling”
- XXXIII Dynamics Days Europe Conference, Madrid, 06/2013 Talk “Symmetry-breaking oscillation death in nonlinear oscillators with time-delayed coupling”
- Symposium of the Collaborative Research Center SFB 910: Symmetry breaking in networks, TU Berlin, 04/2013 Talk “Symmetry-breaking oscillation death in nonlinear oscillators with time-delayed coupling”
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