Institute of Information Engineering, Automation, and Mathematics

PaedDr. Tomáš Visnyai, PhD.

Position:
Lecturer
Department:
Department of Mathematics (DM)
Room:
NB 603
eMail:
Phone:
+421 259 325 336
Research activities:

Availability:

Publications

Book

  1. M. Gall – Z. Takáč – T. Visnyai – S. Cesnaková: Základy matematiky (in Slovak), Fakulta chemickej a potravinárskej technológie, 2020.

Chapter or pages in book

  1. V. Baláž – T. Visnyai: I–convergence of arithmetical functions, In Number Theory and Its Applications, Editor(s): Prof. Cheon Seoung Ryoo, IntechOpen Limited, 5 Princes Gate Court, London, SW7 2QJ, UNITED KINGDOM, 2020.

Article in journal

  1. V. Baláž – T. Visnyai – A. Maťašovský: I^{h}-convergence and convergence of positive series. Mathematical Communications, no. 1, vol. 28, pp. 1–9, 2023.
  2. V. Baláž – A. Maťašovský – T. Visnyai: Remarks on M_{p,g} summability and I_{c}^{g}-convergence of sequences of real numbers. Mathematics, Information Technologies and Applied Sciences 2022, post-conference proceedings of extended versions of selected papers, pp. 8–13, 2022.
  3. R. Masárová – T. Visnyai – R. Vrábel: Quasi-Density of Sets, Quasi-Statistical Convergence and the Matrix Summability Method. Axioms, Approximation Theory and Related Applications, no. 3, vol. 11, pp. 1–11, 2022.
  4. A. Maťašovský – T. Visnyai: On the summability of non-convergent sequences of elements of Banach space. Mathematics, Information Technologies and Applied Sciences 2021, post-conference proceedings of extended versions of selected papers, pp. 81–87, 2021.
  5. V. Baláž – K. Liptai – J. T.Tóth – T. Visnyai: Convergence of positive series and ideal convergence. Annales Mathematicae et Informaticae, no. 2, vol. 52, pp. 19–30, 2020.
  6. T. Visnyai: Transformation of elements of the Banach space by Schur matrix. Mathematics, Information Technologies and Applied Sciences, Post-conference proceedings of extended versions of selected papers, pp. 109–115, 2019.
  7. V. Baláž – J. Gogola – T. Visnyai: I(q)c-convergence of arithmetical functions. Journal of Number Theory, vol. 183, pp. 74–83, 2018.
  8. V. Baláž – A. Maťašovský – T. Visnyai: Remark on the dominant Weierstrass criterion for the uniform convergence of series of functions. Mathematics, Information Technologies and Applied Sciences, Post-conference proceedings of extended versions of selected papers, pp. 8–15, 2018.
  9. O. Karlova – T. Visnyai: Some remarks concerning strongly separately continuous functions on spaces ℓ_p with p ∊ [1;+∞]. Proceedings of the International Geometry Center, no. 3, vol. 10, pp. 7–16, 2018.
  10. O. Karlova – T. Visnyai: The Baire Classification of Strongly Separately Continuous Functions on ℓ∞. Real Analysis Exchange, no. 2, vol. 47, pp. 325–332, 2018.
  11. T. Visnyai: Limitation of Sequences of Banach Space through Infinite Matrix. Mathematics, Information Technologies and applied Sciences, Post- conference proceedings of extended versions of selected papers, pp. 256–262, 2017.
  12. O. Karlova – T. Visnyai: On strongly separately continuous functions on sequence space. Journal of Mathematical Analysis and Applications, no. 439, vol. 1, pp. 296–306, 2016.
  13. A. Maťašovský – T. Visnyai: Properties of Counting Function of Pseudoprimes. Mathematics, Information Technologies and Applied Sciences, Post - conference proceedings of extended versions of selected papers, pp. 56–61, 2016.
  14. T. Visnyai: Remarks on compact submeasures. Mathematics, Information Technologies and Apllied Sciences, Post - conference proceedings of extended versions of selected papers, pp. 156–161, 2015.
  15. T. Visnyai: Strongly Separately Continuous and Separately Quasicontinuous Functions f:l2→R. Real Analysis Exchange, no. 2, vol. 38, pp. 499–510, 2013.
  16. T. Visnyai: Stirling's formula (in Slovak). Zborník 9, Bratislavského seminára z teórie vyučovania matematiky, pp. 118–128, 2011.
  17. T. Visnyai – M. Mačaj – J. Gogola: On Ic(q)-convergence. Annales Mathematicae et Informaticae, vol. 38, pp. 27–36, 2011.
  18. T. Visnyai: Convergence fields of regular matrix transformations of sequences of elements of Banach spaces. Miskolc Mathematical Notes, no. 1, vol. 7, pp. 101–108, 2006.
  19. T. Visnyai – M. Paštéka – T. Šalát: Remarks on Buck's measure density and a generalization of asymptotic density. TATRA MOUNTAINS MATHEMATICAL PUBLICATIONS, vol. 31, pp. 87–101, 2005.
  20. T. Visnyai – J. Činčura – T. Šalát: On separately continuous function f: l2->R. Acta Academiae Paedagogicae Agriensis, Sectio Mathematicae, vol. 31, pp. 11–18, 2004.

Article in conference proceedings

  1. T. Visnyai: Convergence of series along the sets from special ideal. In Matematika, informační technologie a aplikované vedy, Univerzita obrany, Brno, pp. 27–27, 2024.
  2. V. Baláž – A. Maťašovský – T. Visnyai: I_{c}^{g}-convergence and regular matrix method of summability. Editor(s): Miroslav Hrubý, Edita Kolářová, In Mathematics, Information Technologies And Applied Sciences, University of Defence, Brno, Šumavská 4, Czech Republic, pp. 8–8, 2023.
  3. V. Baláž – A. Maťašovský – T. Visnyai: On the regular matrix method of summability and I_{c}^{g}-convergence. University of Defence, Brno, Czech Republic, pp. 8–14, 2023.
  4. V. Baláž – A. Maťašovský – T. Visnyai: I_{c}^{g}-convergence and M_{p,g} summability of sequences of real numbers. Editor(s): Miroslav Hrubý, Edita Kolářová, In Mathematics, Information Technologies And Applied Sciences, University of Defence, Brno, Šumavská 4, Czech Republic, pp. 8–8, 2022.
  5. A. Maťašovský – T. Visnyai: On the summability of divergent sequences. Editor(s): Miroslav Hrubý, Edita Kolářová, In Mathematics, Information Technologies And Applied Sciences, University of Defence, Brno, Šumavská 4, Czech Republic, pp. 22–22, 2021.
  6. O. Karlova – T. Visnyai: Remarks on the determining sets of strongly separately continuous functions on l^p. In V Proceedings 18th Conference on Applied Mathematics, APLIMAT, Spectrum STU Bratislava, pp. 609–616, 2019.
  7. T. Visnyai: Matrix transformation of elements of the Banach space using Schur´s matrix. In Matematika, informační technologie a aplikované vědy 2019, Univerzita obrany, Brno, 2019.
  8. V. Baláž – A. Maťašovský – T. Visnyai: On the uniform convergence of function series. Editor(s): Miroslav Hrubý, Pavlína Račková, In Matematika, informační technologie a aplikované vedy (MITAV 2018), Univerzita obrany v Brne, pp. 13–14, 2018.
  9. A. Maťašovský – T. Visnyai: Using GeoGebra to compute the double integral of a function (in Slovak). Editor(s): Miroslav Lávička, Jan Šafařík, In Proceedings of the Czech-Slovak Conference on Geometry and Graphics 2018, Vysoké učení technické v Brně, Antonínská 548/1, 601 90 Brno, pp. 149–152, 2018.
  10. A. Maťašovský – T. Visnyai: GeoGebra plug-in options for Moodle (in Slovak). In Proceedings of the Slovak-Czech Conference on Geometry and Graphics 2017, pp. 127–132, 2017.
  11. T. Visnyai: Remarks on separately continuous functions f: l^p --> R. In Proceedings 16th Conference on Applied Mathematics, APLIMAT 2017, Spektrum STU Bratilsava, pp. 1677–1683, 2017.
  12. T. Visnyai: Maticová transformácia postupností prvkov Banachovho priestoru. In Matematika, informacni technologie a aplikovane vedy, Brno, Univerzita obrany, pp. 66–66, 2017.
  13. A. Maťašovský – T. Visnyai: Poznámky k funkcii početnosti. In Matematika, informační technologie a aplikované vedy, Univerzita obrany, Brno, pp. 27–27, 2016.
  14. T. Visnyai: Convergence of series along the sets from ideals. In Proceedings 15th Conference on Applied Mathematics Aplimat 2016, Slovak University of Technology in Bratislava, pp. 1105–1110, 2016.
  15. T. Visnyai: O jednej postačujúcej podmienke konvergencie nekonečných radov. In Matematika, informační technologie a aplikované vedy, Univerzita obrany, Brno, pp. 53–53, 2015.
  16. T. Visnyai – T. Šalát: Subadditive measures on N and the convergence of series with positive terms (in Danish). In Acta Mathematica 6, no. 6, pp. 43–52, 2003.

Institute of Information Engineering, Automation and Mathematics was established in 1.1.2006 from two departments: Department of Information Engineering and Process Control and Department of Mathematics.

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