Antoshyna Kateryna
Research interests
Metric graph theory
Experience
Methodist JASU FROM 2021.
Math teacher at KSE.
Courses taught:
◦ Discrete Mathematics, Fall 2026, KSE
◦ Graph Theory, Summer 2025, 2026 KSE
◦ Discrete Mathematics, Spring 2026, KSE
◦ Foundations of Mathematical Reasoning, Fall 2025, KSE
◦ Metric Graph Theory, Fall 2025, KSE
◦ Discrete Mathematics, Spring 2025, KSE
◦ Basics of Linear Algebra, Fall 2024, KSE
◦ Probability Essentials, Fall 2024, KSE
◦ Introduction to Calculus, Spring 2024, KSE
◦ Basics of Linear Algebra, Fall 2023, KSE
◦ Introduction to Mathematics, Fall 2023, KSE
◦ Introduction to Permutation Group Theory, 2022, 2024, JASU
◦ Algebra of Logic, 2022, 2024, JASU
◦ Number Theory, 2023, JASU
◦ Directed Graphs, 2023, 2024, JASU
◦ “So, how do we prove it?”, 2023, 2025, JASU
◦ Binary Relations, 2022, 2024, JASU
Math teacher at KSE.
Courses taught:
◦ Discrete Mathematics, Fall 2026, KSE
◦ Graph Theory, Summer 2025, 2026 KSE
◦ Discrete Mathematics, Spring 2026, KSE
◦ Foundations of Mathematical Reasoning, Fall 2025, KSE
◦ Metric Graph Theory, Fall 2025, KSE
◦ Discrete Mathematics, Spring 2025, KSE
◦ Basics of Linear Algebra, Fall 2024, KSE
◦ Probability Essentials, Fall 2024, KSE
◦ Introduction to Calculus, Spring 2024, KSE
◦ Basics of Linear Algebra, Fall 2023, KSE
◦ Introduction to Mathematics, Fall 2023, KSE
◦ Introduction to Permutation Group Theory, 2022, 2024, JASU
◦ Algebra of Logic, 2022, 2024, JASU
◦ Number Theory, 2023, JASU
◦ Directed Graphs, 2023, 2024, JASU
◦ “So, how do we prove it?”, 2023, 2025, JASU
◦ Binary Relations, 2022, 2024, JASU
Talks on conferences
K. Antoshyna and S. Kozerenko, Graphs with parity conditions between non-cut vertices, International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 1–3, 2023, Kyiv, Ukraine
K. Antoshyna, S. Kozerenko and K. Pervushyn, On T -grupoids on finite trees (in Ukrainian), XII All-Ukrainian Scientific Conference of Young Mathematicians, 2024, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, On blocks in graphs with odd and even distances between non-cut vertices (in Ukrainian), XII All-Ukrainian Scientific Conference of Young Mathematicians, 2024, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, Graphs with odd distances between cut and non-cut vertices, International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 4–6, 2025, Kyiv, Ukraine
K. Antoshyna, Graphs with the same parity of distances between cut and non-cut vertices, XIX International Scientific and Practical Conference of Students and Young Scientists, May 6–7, 2025, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, Graph-admissible Lie algebras, International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 3–5, 2026, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, Edge-maximal graphs with even distances between non-cut vertices (in Ukrainian), International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 3–5, 2026, Kyiv, Ukraine
K. Antoshyna, S. Kozerenko and K. Pervushyn, On T -grupoids on finite trees (in Ukrainian), XII All-Ukrainian Scientific Conference of Young Mathematicians, 2024, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, On blocks in graphs with odd and even distances between non-cut vertices (in Ukrainian), XII All-Ukrainian Scientific Conference of Young Mathematicians, 2024, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, Graphs with odd distances between cut and non-cut vertices, International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 4–6, 2025, Kyiv, Ukraine
K. Antoshyna, Graphs with the same parity of distances between cut and non-cut vertices, XIX International Scientific and Practical Conference of Students and Young Scientists, May 6–7, 2025, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, Graph-admissible Lie algebras, International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 3–5, 2026, Kyiv, Ukraine
K. Antoshyna and S. Kozerenko, Edge-maximal graphs with even distances between non-cut vertices (in Ukrainian), International Conference of Young Mathematicians, Institute of Mathematics NAS of Ukraine, June 3–5, 2026, Kyiv, Ukraine
Miscellaneous
Project of the National Research Foundation of Ukraine of the call ''Excellent Science in Ukraine 2026 – 2028'', 2025.07/0405 ''Algebraic methods for studying equations of mathematical physics''