Svetlana V. Rozhkova
Doctor of Physical and Mathematical Sciences
Doctor of Physical and Mathematical Sciences
University
National Research Tomsk State University
Level of English proficiency
B2
Educational program and field of the educational program for which the applicant will be accepted
1.2.2. Mathematical modeling, numerical methods and software packages
List of research projects of the potential supervisor (participation/leadership)
The federal target program «Scientific and teaching staff of innovative Russia» (activity 1.5)
1) 2010-2011: «Analytic and algebraic methods of information processing, group theory and control in stochastic systems», state registration number ГК 10.347.с.2010 (leadership);
2) 2012-2013: «Modern methods of optimization and analysis, group theory and its applications in information processing, mathematical models of physics and economics», state registration number 0.1109.2012 Б (participation).
The program «Priority -2030»
2021-2023.: «Adaptive computer simulators in technical disciplines», National Research Tomsk Polytechnic University
registration number Приоритет-2030-ОбрП_НИО-029-1308-2021, Приоритет-2030-ОбрП/ВнеСП-029-375-2023 (leadership)
1) 2010-2011: «Analytic and algebraic methods of information processing, group theory and control in stochastic systems», state registration number ГК 10.347.с.2010 (leadership);
2) 2012-2013: «Modern methods of optimization and analysis, group theory and its applications in information processing, mathematical models of physics and economics», state registration number 0.1109.2012 Б (participation).
The program «Priority -2030»
2021-2023.: «Adaptive computer simulators in technical disciplines», National Research Tomsk Polytechnic University
registration number Приоритет-2030-ОбрП_НИО-029-1308-2021, Приоритет-2030-ОбрП/ВнеСП-029-375-2023 (leadership)
List of the topics offered for the prospective scientific research
1) Methods of flow research in multiphase queuing systems with random volume
2) Mathematical model of a hybrid system with renewable energy sources
2) Mathematical model of a hybrid system with renewable energy sources
Supervisor’s main publications
Most significant publications
1) Polin E.P., Moiseeva S.P., Rozhkova S.V. Asimptotic analysis of heterogeneous queuing system M/M/∞ in a Markov random environment // Vestnik tomskogo gosudarstvennogo universiteta-Upravlenie vychislitelnaja tehnika i informatika-Tomsk state university journal of control and computer science 2019. Vol. 47. p. 75-83
2) Nazarov A.A.,Rozhkova S.V., Titarenko E.Y.Asymptotic Analysis of RQ-System with Feedback and Batch Poisson Arrival Under the Condition of Increasing Average Waiting Time in Orbit // Communications in Computer and Information Science, 2020, 1337, pp. 327–339
3) Voronina N.M., Rozhkova S.V., Fedorova E. A. Asymptotic Analysis of MMPP/M/1 Retrial Queueing System with Unreliable Server // Communications in Computer and Information Science, 2022, 1605 CCIS, pp. 356–370
4) Rozhkova S.V., Titarenko E.Y. Asymptotic Analysis of the M/M/1/N−1 Retrial System with Priority and Feedback // Communications in Computer and Information Science, 2023, 1803 CCIS, pp. 162–174
5) Nazarov A.A., Rozhkova S.V., Titarenko E.Yu. Asymptotic diffusion analysis of the retrial queuing system with feedback and batch poisson arrival // Discrete and Continuous Models and Applied Computational Science. 2023. v. 31. N3. pp. 205-217
Results of intellectual activity
Database of interactive dynamic tasks in higher mathematics Beliauskene E.A., Imas O.N., Rozhkova S.V., Ustinova I.G., Yanuschik O.V. Certificate of registration of the database RU 2023621496, 12.05.2023. Application N 2023621095, 26.04.2023
1) Polin E.P., Moiseeva S.P., Rozhkova S.V. Asimptotic analysis of heterogeneous queuing system M/M/∞ in a Markov random environment // Vestnik tomskogo gosudarstvennogo universiteta-Upravlenie vychislitelnaja tehnika i informatika-Tomsk state university journal of control and computer science 2019. Vol. 47. p. 75-83
2) Nazarov A.A.,Rozhkova S.V., Titarenko E.Y.Asymptotic Analysis of RQ-System with Feedback and Batch Poisson Arrival Under the Condition of Increasing Average Waiting Time in Orbit // Communications in Computer and Information Science, 2020, 1337, pp. 327–339
3) Voronina N.M., Rozhkova S.V., Fedorova E. A. Asymptotic Analysis of MMPP/M/1 Retrial Queueing System with Unreliable Server // Communications in Computer and Information Science, 2022, 1605 CCIS, pp. 356–370
4) Rozhkova S.V., Titarenko E.Y. Asymptotic Analysis of the M/M/1/N−1 Retrial System with Priority and Feedback // Communications in Computer and Information Science, 2023, 1803 CCIS, pp. 162–174
5) Nazarov A.A., Rozhkova S.V., Titarenko E.Yu. Asymptotic diffusion analysis of the retrial queuing system with feedback and batch poisson arrival // Discrete and Continuous Models and Applied Computational Science. 2023. v. 31. N3. pp. 205-217
Results of intellectual activity
Database of interactive dynamic tasks in higher mathematics Beliauskene E.A., Imas O.N., Rozhkova S.V., Ustinova I.G., Yanuschik O.V. Certificate of registration of the database RU 2023621496, 12.05.2023. Application N 2023621095, 26.04.2023
Supervisor’s research interests
Filtering, interpolation, extrapolation, recognition of stochastic processes, transmission of stochastic signals trough continuous and discrete channels with memory; detection of anomalous noises; queuing theory
