Oleksiy Dovgoshey

Mathematics (Department of Mathematics and Statistics)

oleksiy.dovgoshey@utu.fi

Characterization of the geodesic distance on infinite graphs (2025)
- Utilitas Mathematica
Dovgoshey, Oleksiy
Compact ultrametric spaces generated by labeled star graphs (2025)
- Online Journal of Analytic Combinatorics
Dovgoshey, Oleksiy; Cantor, Omer; Rovenska, Olga
Hausdorff distance between ultrametric balls (2025)
- Journal of Mathematical Sciences
Dovgoshey, Oleksiy
Totally bounded ultrametric spaces generated by labeled rays (2025)
- Applied general topology
Dovgoshey, Oleksiy; Vito, Valentino
Ultrametric spaces generated by labeled star graphs (2025)
- Journal of Mathematical Sciences
Dovgoshey, Oleksiy; Rovenska, Olga
Decomposition in direct sum of seminormed vector spaces and Mazur-Ulam theorem (2024)
- Mathematica Slovaca
Dovgoshey, Oleksiy; Prestin, Jürgen; Shevchuk, Igor
Delhomme–Laflamme–Pouzet–Sauer space as groupoid (2024)
- Journal of Mathematical Sciences
Dovgoshey, Oleksiy; Kostikov, Alexander
On monoids of metric preserving functions (2024)
- Frontiers in Applied Mathematics and Statistics
Bilet, Viktoriia; Dovgoshey, Oleksiy
Strongly ultrametric preserving functions (2024)
- Topology and its Applications
Dovgoshey Oleksiy
Ultrametric-preserving functions as monoid endomorphisms (2024)
- Journal of Mathematical Sciences
Dovgoshey, Oleksiy
Locally finite ultrametric spaces and labeled trees (2023)
- Journal of Mathematical Sciences
Dovgoshey Oleksiy, Kostikov Alexander
Proximinal sets and connectedness in graphs (2023)
- Journal of Mathematical Sciences
Chaira Karim, Dovgoshey Oleksiy
Pseudometric spaces : From minimality to maximality in the groups of combinatorial self-similarities (2023)
- Analysis and Geometry in Metric Spaces
Bilet Viktoriaa, Dovgoshey Oleksiy