Ponomarenko Vladimir Ivanovich


Candidate of Sciences (Ph.D.) (Physics and Mathematics). 

Senior Researcher, Saratov Branch of the Institute of Radio Engineering and Electronics of Russian Academy of Sciences. 

Biography
V.I. Ponomarenko was born on November, 8th, 1960 in Saratov, Russia. In 1977 he graduated from the school No 2 in Engels. In 1982 he graduated from Saratov State University, Department of Physics, Chair of Electronics. Since 1984 he has been working in Saratov Branch of the Institute of RadioEngineering and Electronics of Russian Academy of Sciences. In 1992 V.I. Ponomarenko received a degree of Candidate of Sciences (analogue of PhD) in physics and mathematics from Saratov University. The thesis entitled "Multistability and chaos in highdimensional systems (nonlinear radiotechnical oscillators, RCoscillator with highdimensional filter)" was defended under the supervision of Prof. B.P. Bezruchko. In 1996 he received an academic status of Senior Researcher. Since 1999 V.I. Ponomarenko holds a position of assistant professor in Saratov State University, in 19992005 on the Chair of Electronics, Oscillation and Waves, and from 2005 on the Chair of Dynamic Modelling and Biomedical Engineering (Department of Nano and Biomedical technologies). In 2008 he received a degree of Doctor of Sciences. Thesis title: "Experimental realization, reconstruction and investigation of the nonlinear dynamic models (discrete time systems and time delay systems)". He is the lecturer of the courses "Informatics: technical equipment".
In 2005 under his supervision A.B. Bespyatov defended the Candidate work in physics and mathematics.
V.I. Ponomarenko is an author of more then 150 papers. He participated in many Russian and international conferences (CHAOS (1998, 2001, 2004), Schools on Electronics and Radiophysics (beginning from 1986), Nonlinear Theory and its Applications (NOLTA 1998), Schools on Nonlinear Waves (Nizhny Novgorod)).
In 2002 he visited Potsdam University, group of Prof. A. Pikovsky, for joint research work.
Scientific interests

Model equation reconstruction from time series. 

Experimental modelling of complex systems. 

Processing of the signals of the medical and biological systems. 
Main papers:
 Karavaev A.S., Prokhorov M.D., Ponomarenko V.I., Kiselev A.R., Gridnev V.I., Ruban E.I., Bezruchko B.P., Synchronization of lowfrequency oscillations in the human cardiovascular system // Chaos.  2009.  Vol.19.  033112.
 Ponomarenko V.I., Prokhorov M.D. Recovery of systems with a linear filter and nonlinear delay feedback in periodic regimes // Physical Review E.  2008. Vol. 78.  066207.
 Prokhorov M.D., Ponomarenko V.I., Karavaev A.S., Bezruchko B.P. "Recovery of dynamical models of timedelay systems from time series: Application to chaotic communication", in Nonlinear Phenomena Research Perspectives, edited by C.W. Wang, Nova Science Publishers, New York, 2007, pp. 753.
 Hramov A.E., Koronovskii A.A., Ponomarenko V.I., Prokhorov M.D. Detecting synchronization of selfsustained oscillators by external driving with varying frequency. Phys. Rev. E, 2006, Vol. 73, 026208.
 Prokhorov M.D., Ponomarenko V.I., Karavaev A.S., Bezruchko B.P. "Reconstruction of timedelayed feedback systems from time series", Physica D, 2005, V. 203, N. 34, pp. 209223.
 Ponomarenko V.I., Prokhorov M.D., Karavaev A.S., Bezruchko B.P. "Recovery of parameters of delayedfeedback systems from chaotic time series", JETP, 2005, V.100, N.3, P.457467.
 D.A. Smirnov, V.S. Vlaskin, V.I. Ponomarenko, "Estimation of parameters in onedimensional maps from noisy chaotic time series", Physics Letters A, 2005, vol. 336, pp. 448458.
 Ponomarenko V.I., Prokhorov M.D. "Coding and recovery of information masked by the chaotic signal of a timedelay system", J. of Communications Technology & Electronics, 2004, V. 49, N. 9, pp. 10311037.)
 Prokhorov M.D., Ponomarenko V.I., Gridnev V.I., Bodrov M.B., Bespyatov A.B. "Synchronization between main rhythmic processes in the human cardiovascular system", Phys. Rev. E, 2003, V.68, 041913.
 Bezruchko B., Ponomarenko V., Rosenblum M.G., Pikovsky A.S. Characterizing direction of coupling from experimental observations. Chaos, 2003, V.13, N1. P. 179184.
 Ponomarenko V.I., Prokhorov M.D. "Extracting information masked by the chaotic signal of a timedelay system", Phys. Rev. E, 2002, V. 66, 026215.
 O.B. Isaeva, S.P. Kuznetsov, V.I. Ponomarenko "Mandelbrot set in coupled logistic maps and in electronic experiment", Physical Review E, 2001, Vol.64, 055201(R).
 B.P. Bezruchko, A.S. Karavaev, V.I. Ponomarenko, M.D. Prokhorov "Reconstruction of timedelay systems from chaotic time series", Physical Review E, 2001, Vol.64, 056216.
 Trubetskov D.I., Mchedlova E.S., Anfinogentov V.G., Ponomarenko V.I., Ryskin N.M. Nonlinear waves, chaos and patterns in microwave electronic devices. Chaos. 1996. Vol.6, No.3. P.358367.
Postal address
Saratov Branch of the Institute of Radio Engineering and Electronics of Russian Academy of Sciences, Zelyonaya Street, 38, Saratov, 410019, Russia
Tel.: +7 8452 511180.
email: vip@sgu.ru
