dr Hanna Wojewódka Ściążko

Email: 

Orcid ID: 

0000-0002-8248-5018

Stanowisko: 

adiunkt
Zespół badawczy

Pokój: 

117 A

Informacje: 

Wykształcenie

  • 2011 – 2015
    PhD in Mathematics (University of Gdańsk, Faculty of Mathematics, Physics and Informatics)
    title of the dissertation: Ergodic properties of certian random dynamical systems
  •  
  • 2009 – 2011
    Master of Science in Mathematics (University of Gdańsk, Faculty of Mathematics, Physics and Informatics)
  •  
  • 2006 – 2009
    Bachelor of Science in Mathematics (University of Gdańsk, Faculty of Mathematics, Physics and Informatics
  •  

Wybrane nagrody i stypendia

  • Individual Rector’s Award for Research Activities (2018)
  • FNP START Stipend (2017)
  • FNP Barbara Skarga Scholarship (2017)

Zainteresowania: 

  • Markov dynamical systems and their ergodic properties (invariant measures, asymptotic stability, limit theorems).
  • The theory of Markov operators and semigroups.
  • Applying mathematical methods to quantum information theory (including random number generation and quantum cryptography).
  • Quantum hypothesis testing, resource theories (encoding information into resources of quantum systems).

Doświadczenie: 

  • XII 2019 – still
    Institute of Theoretical and Applied Informatics, Polish Academy of Sciences (PostDoc, Adiunkt)
  •  
  • X 2016 – still
    University of Silesia in Katowice, Institute of Mathematics (Adiunkt)
  •  
  • X 2015 – IX 2016
    Gdańsk University of Technology, Faculty of Applied Physics and Mathematics (Lecturer)
  •  
  • X 2013 – IX 2016
    University of Gdańsk, Faculty of Mathematics, Physics and Informatics, National Quantum Information Centre of Gdańsk (Research Assistant, and later Adiunkt)

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Publikacje
Biblio RSS

Submitted

1. Wojewódka-Ściążko, H., Z. Puchała, and K. Korzekwa, "Resource engines", preprint, Submitted.
2. Kukulski, R., and H. Wojewódka-Ściążko, "The e-property of asymptotically stable Markov semigroups", preprint, Submitted.

2023

3. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "A criterion on the exponential ergodicity in the Bounded-Lipschitz distance for some piecewise-deterministic Markov processes with random switching", International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2021, vol. 2849, no. 450015, Melville, New York, AIP Publishing, 2023.
4. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "The central limit theorem for Markov processes that are exponentially ergodic in the bounded-Lipschitz norm", Qualitative Theory of Dynamical Systems, vol. 23, issue 7, 09/2023.

2022

5. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "A note on absolute continuity of stationary distributions of some piecewise-deterministic Markov process", International Conference of Numerical Analysis and Applied Mathematics 2020 (ICNAAM 2020), vol. 2425, no. 420015, Melville, New York, AIP Publishing, 2022.
6. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "Exponential ergodicity in the bounded-Lipschitz distance for some piecewise-deterministic Markov processes with random switching between flows", Nonlinear Analysis, vol. 213, 02/2022.

2021

7. Kukulski, R., and H. Wojewódka-Ściążko, "The e-property of asymptotically stable Markov–Feller operators", Colloquium Mathematicum, vol. 165, 01/2021.
8. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "On absolute continuity of invariant measures associated with a piecewise-deterministic Markov process with random switching between flows", Nonlinear Analysis, vol. 213, 12/2021.
9. Czudek, K., T. Szarek, and H. Wojewódka-Ściążko, "The law of the iterated logarithm for random interval homeomorphisms", Israel Journal of Mathematics, vol. 246, 11/2021.
10. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "The Strassen invariance principle for certain non-stationary Markov–Feller chains", Asymptotic Analysis, vol. 121, issue 1, 12/2020, 2021.
11. Czapla, D., S. C. Hille, K. Horbacz, and H. Wojewódka-Ściążko, "The law of the iterated logarithm for a piecewise deterministic Markov process assured by the properties of the Markov chain given by its post-jump locations", Stochastic Analysis and Applications, vol. 39, issue 2, 09/2020, 2021.

2020

12. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "Ergodic properties of some piecewise-deterministic Markov process with application to gene expression modelling", Stochastic Processes and their Applications, vol. 130, issue 5, 05/2020.
13. Czapla, D., K. Horbacz, and H. Wojewódka-Ściążko, "A useful version of the central limit theorem for a general class of Markov chains", Journal of Mathematical Analysis and Applications, vol. 484, issue 5, 04/2020.
14. Czapla, D., S. C. Hille, K. Horbacz, and H. Wojewódka-Ściążko, "Continuous dependence of an invariant measure on the jump rate of a piecewise-deterministic Markov process", Mathematical Biosciences and Engineering, vol. 17, issue 2, 11/2019, 2020.

2017

15. Wojewódka-Ściążko, H., F. G. S. L. Brandão, A. Grudka, K. Horodecki, M. Horodecki, P. Horodecki, M. Pawłowski, R. Ramanathan, and M. Stankiewicz, "Amplifying the randomness of weak sources correlated with devices", IEEE Transactions on Information Theory, vol. 63, issue 11, 11/2017.

2016

16. Ramanathan, R., F. G. S. L. Brandão, K. Horodecki, M. Horodecki, P. Horodecki, and H. Wojewódka-Ściążko, "Randomness amplification under minimal fundamental assumptions on the devices", Phys. Rev. Lett., vol. 117, 11/2016.
17. Brandão, F. G. S. L., R. Ramanathan, A. Grudka, K. Horodecki, M. Horodecki, P. Horodecki, T. Szarek, and H. Wojewódka-Ściążko, "Realistic noise-tolerant randomness amplification using finite number of devices", Nature Communications, vol. 7, 04/2016.
18. Hille, S. C., K. Horbacz, T. Szarek, and H. Wojewódka-Ściążko, "Law of the iterated logarithm for some Markov operators", Asymptotic Analysis, vol. 97, issue 1-2, 03/2016.
19. Hille, S. C., K. Horbacz, T. Szarek, and H. Wojewódka-Ściążko, "Limit theorems for some Markov chains", Journal of Mathematical Analysis and Applications, vol. 443, issue 1, 11/2016.

2013

20. Wojewódka-Ściążko, H., "Exponential rate of convergence for some Markov operators", Statistics & Probability Letters, vol. 83, issue 10, 10/2013.

Historia zmian

Data aktualizacji: 20/10/2023 - 15:48; autor zmian: Hanna Wojewódka Ściążko (hws@iitis.pl)

Wykształcenie

  • 2011 – 2015
    PhD in Mathematics (University of Gdańsk, Faculty of Mathematics, Physics and Informatics)
    title of the dissertation: Ergodic properties of certian random dynamical systems
  •  
  • 2009 – 2011
    Master of Science in Mathematics (University of Gdańsk, Faculty of Mathematics, Physics and Informatics)
  •  
  • 2006 – 2009
    Bachelor of Science in Mathematics (University of Gdańsk, Faculty of Mathematics, Physics and Informatics
  •  

Wybrane nagrody i stypendia

  • Individual Rector’s Award for Research Activities (2018)
  • FNP START Stipend (2017)
  • FNP Barbara Skarga Scholarship (2017)