Kovalevskaya Élla Ivanovna

Publications in Math-Net.Ru

1. Trigonometric sums in the metric theory of Diophantine approximation
   
   Chebyshevskii Sb., 20:2 (2019),  207–220
2. The development of the essential and inessential domains method for the calculation of vectors with real algebraic coordinates near smooth surfaces
   
   Chebyshevskii Sb., 14:4 (2013),  119–126
3. On Diophantine Approximations of Dependent Quantities in the $p$-adic Case
   
   Mat. Zametki, 73:1 (2003),  22–37
4. Two-dimensional extremal surfaces with jointly extremal partial derivatives
   
   Mat. Zametki, 50:2 (1991),  14–19
5. Jointly extremal manifolds
   
   Mat. Zametki, 41:1 (1987),  3–8
6. A geometric property of extremal surfaces
   
   Mat. Zametki, 23:2 (1978),  177–181
7. Extremal property of some surfaces in $n$-dimensional Euclidean space
   
   Mat. Zametki, 15:2 (1974),  247–254