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  1. 2023

  2. Numerical Algorithm for Source Determination in a Diffusion–Logistic Model from Integral Data Based on Tensor Optimization

    Zvonareva, T. A., Kabanikhin, S. I. & Krivorotko, O. I., Sept 2023, In: Computational Mathematics and Mathematical Physics. 63, 9, p. 1654-1663 10 p.

    Research output: Contribution to journal › Article › peer-review

  3. Agent-based mathematical model of COVID-19 spread in Novosibirsk region: Identifiability, optimization and forecasting

    Krivorotko, O., Sosnovskaia, M. & Kabanikhin, S., 1 Jun 2023, In: Journal of Inverse and Ill-Posed Problems. 31, 3, p. 409-425 17 p.

    Research output: Contribution to journal › Article › peer-review

  4. Simulation of COVID-19 Spread Scenarios in the Republic of Kazakhstan Based on Regularization of the Agent-Based Model

    Krivorotko, O. I., Kabanikhin, S. I., Bektemesov, M. A., Sosnovskaya, M. I. & Neverov, A. V., Mar 2023, In: Journal of Applied and Industrial Mathematics. 17, 1, p. 94-109 16 p.

    Research output: Contribution to journal › Article › peer-review

  5. Identifiability Analysis for Source Problem of Quasi-Hyperbolic Equation

    Zvonareva, T. & Krivorotko, O., 2023, 2023 5th International Conference on Problems of Cybernetics and Informatics, PCI 2023. Institute of Electrical and Electronics Engineers Inc., p. 1-4 4 p. (2023 5th International Conference on Problems of Cybernetics and Informatics, PCI 2023).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  6. Numerical solving of an inverse problem of a hyperbolic heat equation with small parameter

    Akindinov, G. D., Matyukhin, V. V. & Krivorotko, O. I., 2023, In: Computer Research and Modeling. 15, 2, p. 245-258 14 p.

    Research output: Contribution to journal › Article › peer-review

  7. 2022

  8. Mean field game for modeling of COVID-19 spread

    Petrakova, V. & Krivorotko, O., 1 Oct 2022, In: Journal of Mathematical Analysis and Applications. 514, 1, 126271.

    Research output: Contribution to journal › Article › peer-review

  9. Автоматизированная программа для прогнозирования распространения COVID-19 в регионах Российской Федерации на основе усвоения данных в модели SEIR-HCD

    Зятьков, Н. Ю., Криворотько, О. И. & Неверов, А. В., 27 Jul 2022, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2022664244, Priority date 7 Jul 2022, Priority No. 2022662856

    Research output: Patent › Software registration

  10. Comparative Analysis of Gradient Methods for Source Identification in a Diffusion-Logistic Model

    Zvonareva, T. A. & Krivorot’ko, O. I., Apr 2022, In: Computational Mathematics and Mathematical Physics. 62, 4, p. 674-684 11 p.

    Research output: Contribution to journal › Article › peer-review

  11. Agent-based modeling of COVID-19 outbreaks for New York state and UK: Parameter identification algorithm

    Krivorotko, O., Sosnovskaia, M., Vashchenko, I., Kerr, C. & Lesnic, D., Mar 2022, In: Infectious Disease Modelling. 7, 1, p. 30-44 15 p.

    Research output: Contribution to journal › Article › peer-review

  12. Data-driven regularization of inverse problem for SEIR-HCD model of COVID-19 propagation in Novosibirsk region

    Krivorotko, O. & Zyatkov, N. Y., 2022, In: Eurasian Journal of Mathematical and Computer Applications. 10, 1, p. 51-68 18 p.

    Research output: Contribution to journal › Article › peer-review

  13. 2021

  14. Practical identifiability of mathematical models of biomedical processes

    Kabanikhin, S., Bektemesov, M., Krivorotko, O. & Bektemessov, Z., 20 Dec 2021, In: Journal of Physics: Conference Series. 2092, 1, 012014.

    Research output: Contribution to journal › Conference article › peer-review

  15. Sensitivity analysis and practical identifiability of the mathematical model for partial differential equations

    Krivorotko, O. & Andornaya, D., 20 Dec 2021, In: Journal of Physics: Conference Series. 2092, 1, 012012.

    Research output: Contribution to journal › Conference article › peer-review

  16. Агентное моделирование распространения COVID-19 в Новосибирской области

    Сосновская, М. И., Ващенко, И. А. & Криворотько, О. И., 29 Mar 2021, Роспатент - Федеральная служба по интеллектуальной собственности, Patent No. 2021614740, Priority date 22 Mar 2021, Priority No. 2021613803

    Research output: Patent › Software registration

  17. Geo-information system of tuberculosis spread based on inversion and prediction

    Kabanikhin, S., Krivorotko, O., Takuadina, A., Andornaya, D. & Zhang, S., 1 Feb 2021, In: Journal of Inverse and Ill-Posed Problems. 29, 1, p. 65-79 15 p.

    Research output: Contribution to journal › Article › peer-review

  18. Анализ чувствительности и идентифицируемости математических моделей распространения эпидемии COVID-19

    Krivorotko, O. I., Kabanikhin, S. I., Sosnovskaya, M. I. & Andornaya, D. V., Jan 2021, In: Vavilovskii Zhurnal Genetiki i Selektsii. 25, 1, p. 82-91 10 p., 9.

    Research output: Contribution to journal › Article › peer-review

  19. Forecasting Recessions in the US Economy Using Machine Learning Methods

    Zyatkov, N. & Krivorotko, O., 2021, Proceedings - 2021 17th International Asian School-Seminar "Optimization Problems of Complex Systems", OPCS 2021. Institute of Electrical and Electronics Engineers Inc., p. 139-146 8 p. (Proceedings - 2021 17th International Asian School-Seminar "Optimization Problems of Complex Systems", OPCS 2021).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  20. Numerical Solution of the Inverse Problem for Diffusion-Logistic Model Arising in Online Social Networks

    Krivorotko, O., Zvonareva, T. & Zyatkov, N., 2021, Mathematical Optimization Theory and Operations Research: Recent Trends - 20th International Conference, MOTOR 2021, Revised Selected Papers. Strekalovsky, A., Kochetov, Y., Gruzdeva, T. & Orlov, A. (eds.). Springer Science and Business Media Deutschland GmbH, p. 444-459 16 p. (Communications in Computer and Information Science; vol. 1476 CCIS).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  21. Optimization and regularization of the inverse problem for stochastic differential equation using graphics accelerators

    Криворотько, О. И., Неверов, А. В. & Hohage, T., 2021, Russian Supercomputing Days: Proceedings of the International Conference. September 27–28, 2021, Moscow, Russia. p. 32-42 11 p. 5

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

  22. 2020

  23. Global and local optimization in identification of parabolic systems

    Krivorotko, O., Kabanikhin, S., Zhang, S. & Kashtanova, V., 1 Dec 2020, In: Journal of Inverse and Ill-Posed Problems. 28, 6, p. 899-913 15 p.

    Research output: Contribution to journal › Article › peer-review

  24. Mathematical Modeling of the Wuhan COVID-2019 Epidemic and Inverse Problems

    Kabanikhin, S. I. & Krivorotko, O. I., Nov 2020, In: Computational Mathematics and Mathematical Physics. 60, 11, p. 1889-1899 11 p.

    Research output: Contribution to journal › Article › peer-review

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