# Olena M. Nevmerzhitska

Phd in mathematics, senior lecturer

## List of selected publications

**V.O. Gorkavyy and O.M. Nevmerzhitska**
*Ruled surfaces as pseudo-spherical congruences (russian)* //
Proc. Intern. Geom. Center 2009 2(2) 21–37,
2009 2(2) 21–37, 2009

Keywords: Pseudospherical Congruences

**V.O. Gorkavyy and O.M. Nevmerzhitska**
*Ruled Surfaces as Pseudospherical Congruences * //
Journal of Mathematical Physics, Analysis, Geometry,
2009, Vol. 5, №.4, p. 359 – 374.,

Keywords: pseudo-spherical congruence, ruled surface

**V.O. Gorkavyy and O.M. Nevmerzhitska**
*En analogue of the Bianchi transformation for two-dimencional surfaces in S^3 x R^1 (russ.)* //
Mathematical notes (russ.),
2011, Том 89, №.6, С. 833 – 845.,

Keywords: Bianchi type transformation

**V.O. Gorkavyy and O.M. Nevmerzhitska**
*Pseudo-spherical submanifolds in Euclidean space with degenerated Bianchi transformation.* //
Reports of the National Academy of Sciences of Ukraine, 2010,
2010, №.6,

Keywords: Pseudo-spherical submanifold, pseudo-spherical congruence, Bianchi transformation

**V.O. Gorkavyy and O.M. Nevmerzhitska**
*En analogue of the Bianchi transformation for two-dimencional surfaces in S^3 x R^1 (russ.)* //
Proceedings of the International Conference "Geometry" in general ", Topology and its applications",
2010, C.186 – 195,

Keywords: Bianchi type transformation

**V. Gorkavyy, O. Nevmerzhitska**
*Pseudo-spherical submanifolds with degenerate Bianchi transformation* //
Results in Mathematics,
2011, V.60, №.1, P.103 – 116,

Keywords: Pseudo-spherical submanifolds, Bianchi transformation

**V.O. Gorkavyy and O.M. Nevmerzhitska**
*Pseudo-spherical submanifolds in Euclidean space with degenerated Bianchi transformation (russ.).* //
Ukrainian Mathematical Journal,
Том 63, 2011, с.1461-1468.,

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