Semko Mykola Mykolayovych

Position: Professor of the Department

Full name in Ukrainian:  Семко Микола Миколайович

Full name (in English): Semko Mykola

Scientific degree: Doctor of Physical and Mathematical Sciences

Academic rank: Professor

Profiles in scientific databases

SCOPUS: https://www.scopus.com/authid/detail.uri?authorId=16431356700 

ORCID: https://orcid.org/0000-0003-0123-4872 

Web of Science ResearcherID: https://www.webofscience.com/wos/author/record/1882573 

Google Scholar: https://scholar.google.com.ua/citations?user=q6wuS68AAAAJ 

The sphere (circle) of scientific interests

• Algebra and number theory.

Education

• 1978 – graduated from Kyiv State Pedagogical Institute named after O.M. Gorky, specialty "Mathematics".
• 1983 – defended candidate's thesis on the topic "Infinite nonAbelian groups with given properties of the system of invariant subgroups", the specialty 01.01.06 - Algebra and Number theory, at the specialized Scientific Council of the Taras Shevchenko National University of Kyiv.
• 1993 – received the academic rank of Senior Researcher, issued by the attestation board of the Ministry of Education of Ukraine.
• 2001 – defended doctoral thesis on the topic "Groups with density conditions of normality and its generalizations for some subgroups", the specialty 01.01.06 - Algebra and Number theory, at the specialized Academic Council of the Taras Shevchenko National University of Kyiv.
• 2001 - received the academic rank of Associate Professor, issued by the attestation board of the Ministry of Education and Science of Ukraine.
• 2002 – received the academic rank of Professor.

Scientific and pedagogical activity

• 1983 - 1985 - Researcher at the NPO "Misksistemotehnika" of the Kyiv City Executive Committee.
• 1985 – 1998 - Senior Researcher, the Head of the computer science laboratory of the Institute of Pedagogy of the National Academy of Sciences of Ukraine.
• 1998 - 2021 – Associate Professor, Professor, the Head of the Department of Higher mathematics at the State Tax University.
• 2021 until now – Professor of the Department of Cybernetics and Applied Mathematics of the State Tax University.

Main published works:

Articles in publications that are indexed in the scientometric database Scopus:

• Kurdachenko L. A, Semko M. M., Subbotin I.Y. On the anticommutativity in Leibniz algebras //Algebra and Discrete Mathematics, 2018, 26(1), 97-109.
• Chupordya V.A., Pypka O.O., Semko M.M., Yashchuk V.S. Leibniz algebras: a brief review of modern results //Carpathian Mathematics. publ., 2019, 11(2), 250-257.
• Dixon M.R., Kurdachenko L.A, Semko N.N., Subbotin I.Y. On some topics in the theory of infinitr dimensional linear groups //Algebra and Discrete Mathematics, 2020, 29(1), 1-32.
• Semko M.M., Skaskiv LV, Yarovaya O.A. Leibniz algebras, having a dense family of ideals // Carpathian Math.Publ.2020, 12(2), 451–4
• Semko M.M., Skaskiv L.V., Yarovaya O.A. Linear groups saturated by subgroups of finite central dimension // Algebra and Discrete Mathematics, 2020, 29(2), 180- 194.
• Chupordia V.A., Kurdachenko L.A, Semko M.M. On the structure of Leibniz algebras, whose subalgebras are ideais or core-free // Algebra and Discrete Mathematics, 2020, 29(1), 1-32.
• Kurdachenko L.A, Semko M.M. On thestructure of some groups having finite contranormal subgroups // Algebra and Discrete Mathematics, 2021,31(2), 109-119.
• Kuzennyi N. F., Levchenko S.S., Semko M. M. Correction to: Groups with Invariant Infinite Non-Abelian groups // Ukrainian Mathematical Journal, 2022
• Kurdachenko L.A, Semko M.M., Yashchuk V.S. On the structure of the algebra of derivations of cyclic Leibniz algebras //Algebra and Discrete Mathematics, 2022,32(2), 241-253.
• Semko M.M., Skaskiv L.V., Yarovaya O.A. On the derivations of cyclic Leibniz algebras // Carpathian Math.Publ.2022, 14(2), 345–353.
• Kurdachenko L.A., Semko M.M., Yashchuk V.S. On the algebra of some nilpotent Leibniz algebras // Researches in Mathematics, 2023, 31(1), 62-7
• Kurdachenko L.A, Pypka O.O., Semko M.M. Description of the automorphism of some Leibniz algebras // Researches in Mathematics, 2023, 31(1), 52-61.

Articles in scientific professional publications:

• Kurdachenko L.A., Subbotin I.Y., Semko M.M. On analogs of some group-theoretic concepts and results for Leibniz algebras // Reports of the National Academy of Sciences of Ukraine, 2018, 10-14.
• Kurdachenko L.A., Semko M.M., Subbotin I.Y. On the role played by anticommutativy in Leibniz algebras // Reports of the National Academy of Sciences of Ukraine, 2019, 1, 3-9.
• Kurdachenko L.A, Semko M.M., Subbotin I.Y. A generalization of the malnormal subgroups // Reports of the National Academy of Sciences of Ukraine, 2019, 3, 25-28.
• Semko M.M., Skaskiv L.V., Yarovaya O.A. Linear groups saturated by subgroups of finite central dimension // Reports of the National Academy of Sciences of Ukraine, 2019, 6, 3-7.
• Chupordia V.A., Kurdachenko L.A., Semko M.M. On the structure of Leibniz algebras, whose subalgebras are idea or core-free // Journal of the American Academy of Pediatrics, 2020, 7, 17-2
• Chupordia V.A., Kurdachenko L.A., Semko M.M. On the structure of Leibniz algebras, whose subalgebras are idea or core-free // Journal of the American Academy of Pediatrics, 2020, 7, 17-2
• Semko M.M., Yarovaya O.A. Groups where non-normal subgroups are close to Abelian groups //Researches in Mathematics, 2021, 19, 113-122.

Teaching and methodical manuals:

• Basic concepts of modern algebra / M.M. Semko, O.A. Yarova, L.V. Skaskiv.– Irpin: SFS University of Ukraine, 2020. – 128 p.
• Semko M.M., Skaskiv L.V.Elements of the theory of rings and fields: a study guide.– Irpin: Editorialpublishing department of the Ukrainian State University, 2023. -77 p.
• Semko M.M., Skaskiv L.V.Elements of group theory: a study guide.– Irpin: Editorial publishing department of DPU, 2023. – 90 p.

Over 200 publications of a scientific and educational and methodological nature were published during the period of scientific work.

Teaches disciplines

• Higher and applied mathematics,
• Higher and applied mathematics: optimization methods and models,
• Number theory and basic structures of modern mathematics

Responsibilities (areas of activity):

• guarantor of the educational program "Secondary Education: Mathematics".

Reception of visitors:

Tuesday: 11:00 - 15:00

Contacts:

office: B323 email: This email address is being protected from spambots. You need JavaScript enabled to view it. phone: 0972104710