Tilistyák Olekszandr
docens;
a fizika és matematika tudományok doktora, docens
Matematika és Informatika Tanszék
Kutatási területek
ReprezentációelméletKódoláselmélet
Lineáris csoportok elmélete
Programozás
Az informatika oktatásának módszertana
Publikációk
Publikációk (az utóbbi 5 évben):
Scopus és Web of Science (WOS) besorolású publikációk:
- Gildea J., Taylor R., Kaya A., Tylyshchak A. Double bordered constructions of self-dual codes from group rings over Frobenius rings. Cryptography and Communications. (2020), pp. 1–16.
- Gildea J., Kaya A., Korban A., Tylyshchak A. Self-Dual Codes using Bisymmetric Matrices and Group Rings. Discrete Mathematics 343 (11) (2020), 112085, 10 pp.
- Gildea J., Kaya A., Taylor R., Tylyshchak A., Yildiz B. New Extremal Binary Self-Dual Codes From Block Circulant Matrices And Block Quadratic Residue Circulant Matrices. Discrete Mathematics, (2021), 344(11), 112590
- Tylyshchak A. A., Demko M. On hereditary irreducibility of some monomial matrices over local rings. Carpathian Mathematical Publications. 2021, 13 (1), 127–133
- Gildea J., Kaya A., Tylyshchak A., Yildiz B. A group induced four-circulant construction for self- dual codes and new extremal binary self-dual codes. Australasian Journal of Combinatoricsthis, (2022), 83(1), pp. 1–19.
- Bortos M., Gildea J., Kaya A., Korban A., Tylyshchak A. New Self-Dual Codes of Length 68 from a 2 by 2 block matrix Construction and Group Rings. Advances in Mathematics of Communication, (2022), 16(2), pp. 269–284.
- Gildea J., Korban A., Roberts A., Tylyshchak A. Extremal binary self-dual codes from a bordered four circulant construction. Discrete Mathematics 346 (8) (2023), 113425, 10 pp.
- Gildea J., Kaya A., Taylor R., Tylyshchak A. New Self-Dual Codes From 2 x 2 Block Circulant Matrices, Group Rings And Neighbours Of Neighbours. Advances in Mathematics of Communications 17(5), (2023), 1086-1100.
- Pohoriliak O., Syniavska O., Slyvka-Tylyshchak A., Tegza A., Tylyshchak A. Integrated lessons in calculus using software. Mathematics & Informatics, (2023), 4 (66).
- Bortos M. Ya., Tylyshchak A. A., Khymynets M. V. Extended binary Golay codes by a group algebra. Algebra and Discrete Mathematicі, 38 (1) (2024), 23–33.
- Gildea J., Korban A., Roberts A., Tylyshchak A. Binary self-dual codes of various lengths with new weight enumerators from a modified bordered construction and neighbours. Advances in Mathematics of Communication 18(3) (2024), pp. 738-752.
Ukrajnai tudományos szakfolyóiratokban megjelent publikciók («B» kategória):
- Bartos M., Tilistyák S. Kiterjesztett bináris Golay-kódok egy csoport csoportalgebrája alapján // Nauk. visnyk Uzhhorod. un-tu. Ser. matem. i inform. – 2020. – Vyp. №1 (36). – P. 65–72.
- Bartos M., Tilistyák S. , Khymynec M. Kiterjesztett bináris Golay-kódok a diéder csoport csoportalgebrája alapján // Nauk. visnyk Uzhhorod. un-tu. Ser. matem. i inform. – 2022. – Vyp. №1 (40). – P. 27–32.
Külföldi tudományos folyóiratokban megjelent publikációk:
- Gildea J., Taylor R., Kaya A., Tylyshchak A. Double bordered constructions of self-dual codes from group rings over Frobenius rings. Cryptography and Communications. (2020), pp. 1–16.
- Gildea J., Kaya A., Korban A., Tylyshchak A. Self-Dual Codes using Bisymmetric Matrices and Group Rings. Discrete Mathematics 343 (11) (2020), 112085, 10 pp.
- Gildea J., Kaya A., Taylor R., Tylyshchak A., Yildiz B. New Extremal Binary Self-Dual Codes From Block Circulant Matrices And Block Quadratic Residue Circulant Matrices. Discrete Mathematics, (2021), 344(11), 112590
- Gildea J., Kaya A., Tylyshchak A., Yildiz B. A group induced four-circulant construction for self- dual codes and new extremal binary self-dual codes. Australasian Journal of Combinatoricsthis, (2022), 83(1), pp. 1–19.
- Bortos M., Gildea J., Kaya A., Korban A., Tylyshchak A. New Self-Dual Codes of Length 68 from a 2 by 2 block matrix Construction and Group Rings. Advances in Mathematics of Communication, (2022), 16(2), pp. 269–284.
- Gildea J., Korban A., Roberts A., Tylyshchak A. Extremal binary self-dual codes from a bordered four circulant construction. Discrete Mathematics 346 (8) (2023), 113425, 10 pp.
- Gildea J., Kaya A., Taylor R., Tylyshchak A. New Self-Dual Codes From 2 x 2 Block Circulant Matrices, Group Rings And Neighbours Of Neighbours. Advances in Mathematics of Communications 17(5), (2023), 1086-1100.
- Pohoriliak O., Syniavska O., Slyvka-Tylyshchak A., Tegza A., Tylyshchak A. Integrated lessons in calculus using software. Mathematics & Informatics, (2023), 4 (66).
- Gildea J., Korban A., Roberts A., Tylyshchak A. Binary self-dual codes of various lengths with new weight enumerators from a modified bordered construction and neighbours. Advances in Mathematics of Communication 18(3) (2024), pp. 738-752.