Dr. Rytis Kazakevičius

Dr. Rytis Kazakevičius

Phone: +370 522 34 643

E-mail: 

Institute of Theoretical Physics and Astronomy (ITPA)

Agent Agent-based modeling, Diffusion in nonhomogeneous and nonequilibrium systems, Origins of 1/f noise, The emergence of Long-range-memory and anomalous diffusion in physical and socio-economic systems

Researcher

Statistical physics, Brownian motion, Anomalous diffusion, Agent-based modeling, 1/f noise

https://www.researchgate.net/profile/Rytis-Kazakevicius https://orcid.org/my-orcid?orcid=0000-0002-0672-2288

1. R. Kazakevicius, J. Ruseckas, Lévy flights in inhomogeneous environments and 1/f noise, Physica A 411, 95-103 (2014).

2. R. Kazakevicius, J. Ruseckas, Power law statistics in the velocity fluctuations of Brownian particle in inhomogeneous media and driven by colored noise, J. Stat. Mech. 2015, 02021 (2015).

3. R. Kazakevicius, J. Ruseckas, Anomalous diffusion in nonhomogeneous media: Power spectral density of signals generated by time-subordinated nonlinear Langevin equations, Physica A 438, 210-222 (2015).

4. R. Kazakevicius, J. Ruseckas, Power-law statistics from nonlinear stochastic differential equations driven by Lévy stable noise, Chaos, Solitons & Fractals 81, Part B, 432-442 (2015).

5. J. Ruseckas, R. Kazakevicius, B. Kaulakys, 1/f noise from point process and time-subordinated Langevin equations, J. Stat. Mech. 2016 054022 (2016).

6. J. Ruseckas, R. Kazakevicius, B. Kaulakys, A Coupled nonlinear stochastic differential equations generating arbitrary distributed observable with 1/f noise, J. Stat. Mech. 2016, 043209 (2016).

7. R. Kazakevicius, J. Ruseckas, Influence of external potentials on heterogeneous diffusion processes, Phys. Rev. E 94, 032109 (2016).

8. R. Kazakevicius, A. Kononovicius, Anomalous diffusion in nonlinear transformations of the noisy voter model, Phys. Rev. E 103, 032154 (2021).

9. R. Kazakevicius, A. Kononovicius, B. Kaulakys, V. Gontis, Understanding the Nature of the Long-Range Memory Phenomenon in Socioeconomic Systems, Entropy 23 (9) (2021).

10. A. Kononovicius, R. Kazakevicius, B. Kaulakys, Resemblance of the power-law scaling behavior of a non-Markovian and nonlinear point processes, Entropy 23 (9) (2021).

Investigation of long memory in complex multi-state stochastic agent systems. Supervisor Vygintas Gontis. This project was funded by the European Union (project No 09.3.3-LMT-K-712-19-0017) under the agreement with the Research Council of Lithuania (LMTLT).

In the fall, twice a week I conduct seminars for two groups of undergraduate students on preparation of laboratory work using computer programs such as Microsoft Word, Microsoft Excel, Origin, and Octave.

Reviewer for Europhysics Letters (EPL), Physica A: Statistical Mechanics and its Applications