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Nozdracheva, Valentina Pavlovna

Statistics Math-Net.Ru
Total publications: 11
Scientific articles: 11

Number of views:
This page:137
Abstract pages:1035
Full texts:436
Candidate of physico-mathematical sciences (1979)
Speciality: 01.01.02 (Differential equations, dynamical systems, and optimal control)
Birth date: 24.03.1954
Website: https://www.alumni-spbu.ru/man.asp?UID=17809

https://www.mathnet.ru/eng/person118270
List of publications on Google Scholar
List of publications on ZentralBlatt

Publications in Math-Net.Ru Citations
1995
1. V. P. Nozdracheva, “Estimates for periods of cycles generated by a singular cycle with two separatrices”, Differ. Uravn., 31:10 (1995),  1764–1765  mathnet  zmath; Differ. Equ., 31:10 (1995), 1736–1737
2. V. P. Nozdracheva, “Perturbation of system of differential equations with a singular cone corresponding to a singular cycle with two separatrices”, Differ. Uravn., 31:9 (1995),  1584–1585  mathnet  zmath
1992
3. V. P. Nozdracheva, “Estimates for the periods of cycles generated by a structurally unstable separatrix loop”, Differ. Uravn., 28:4 (1992),  612–618  mathnet  mathscinet; Differ. Equ., 28:4 (1992), 496–501
1991
4. V. P. Nozdracheva, “Bifurcations of a singular cone in two cases”, Differ. Uravn., 27:11 (1991),  1984–1986  mathnet  zmath
5. V. P. Nozdracheva, “Bifurcations of a singular cone of a three-dimensional homogeneous system”, Differ. Uravn., 27:3 (1991),  447–452  mathnet  mathscinet; Differ. Equ., 27:3 (1991), 315–319
1989
6. V. P. Nozdracheva, “Existence of tangential $O$-curves of an algebroid system of differential equations in some degenerate cases”, Differ. Uravn., 25:6 (1989),  1059–1062  mathnet  mathscinet  zmath
7. V. P. Nozdracheva, “A priori estimation of the length of a closed trajectory on a plane”, Differ. Uravn., 25:2 (1989),  229–233  mathnet  mathscinet; Differ. Equ., 25:2 (1989), 167–171
1982
8. V. P. Nozdracheva, “Bifurcations of a structurally unstable separatrix loop”, Differ. Uravn., 18:9 (1982),  1551–1558  mathnet  mathscinet  zmath 3
1979
9. V. P. Nozdracheva, “Behavior of the trajectories of a three-dimensional homogeneous system in the neighborhood of a singular invariant cone”, Differ. Uravn., 15:4 (1979),  619–628  mathnet  mathscinet  zmath
10. V. P. Nozdracheva, “Successor functions in the neighborhood of a singular cycle”, Differ. Uravn., 15:3 (1979),  405–407  mathnet  mathscinet  zmath
11. V. P. Nozdracheva, “A congruence function in the vicinity of a structurally stable saddle”, Differ. Uravn., 15:2 (1979),  252–261  mathnet  mathscinet  zmath

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