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Valeev, Nurmukhamet Fuatovich

Statistics
in MathSciNet: 19 (19)
in zbMATH: 12 (12)
in Web of Science: 12 (12)
in Scopus: 18 (18)
Associate professor
Candidate of physico-mathematical sciences (1996)
Birth date: 13.04.1969
E-mail: ,
Keywords: spectral theory for differential operators; asymptotic distribution of eigenvalues, asymptotic theory of eigenfunctions; perturbation theory for differential operators; spectral theory and eigenvalue problems for symmetric and nonselfadjoint operators.
   
Main publications:
  • Valeev N. F. Singular differential operator with regularly oscillating coefficients // International conference "Differential equations and Related Topics". Moscow, 2000, p. 415–416.

https://www.mathnet.ru/eng/person17582
List of publications on Google Scholar
https://zbmath.org/authors/ai:valeev.n-f
https://mathscinet.ams.org/mathscinet/MRAuthorID/351006

List of publications:
| scientific publications | by years | by types | by times cited | common list |


Citations (Crossref Cited-By Service + Math-Net.Ru)
1. N. F. Valeev, A. Eskermesuly, Ya. T. Sultanaev, “Asymptotics of solutions of a system of differential equations with rapidly oscillating coefficients”, Math. Notes, 117:3 (2025), 478–483  mathnet  crossref  crossref  crossref  mathscinet  scopus
2. Ya. T. Sultanayev, N. F. Valeev, A. Yeskermessuly, “Asymptotics of solutions of the Sturm-Liouville equation in vector-function space”, Eurasian Math. J., 16:3 (2025), 90–101  mathnet  crossref;
3. N. F. Valeev, È. A. Nazirova, Ya. T. Sultanaev, “Construction of asymptotics of solutions to the Sturm–Liouville differential equations in the class of oscillating coefficients”, Moscow University Mathematics Bulletin, 78:5 (2023), 253–257  mathnet  crossref  crossref  elib
4. V. A. Sadovnichii, Ya. T. Sultanaev, N. F. Valeev, “Optimization spectral problem for the Sturm–Liouville operator in the space of vector functions”, Dokl. Math., 108:2 (2023), 406–410  mathnet  crossref  crossref  elib
5. N. F. Valeev, È. A. Nazirova, Ya. T. Sultanaev, “On a Method for Studying the Asymptotics of Solutions of Odd-Order Differential Equations with Oscillating Coefficients”, Math. Notes, 109:6 (2021), 980–985  mathnet  crossref  crossref  isi  elib  scopus
6. N. F. Valeev, Y. Sh. Ilyasov, “Inverse spectral problem for Sturm–Liouville operator with prescribed partial trace”, Ufa Math. J., 12:4 (2020), 19–29  mathnet  crossref  mathscinet  isi  scopus
7. Y. Sh. lIyasov,N. F. Valeev, “On nonlinear boundary value problem corresponding to N -dimensional inverse spectral problem.”, J. Differ. Equations, 266:8 (2019), 4533-4543  crossref  mathscinet  zmath  adsnasa  isi  scopus 20
8. N. F. Valeev, Ya. T. Sultanaev, É. A. Nazirova, “Spectral properties of differential operators with oscillating coefficients”, Trans. Moscow Math. Soc., 80 (2019), 153–167  mathnet  crossref  mathscinet  elib  scopus
9. N. F. Valeev, O. V. Myakinova, Ya. T. Sultanaev, “On the Asymptotics of Solutions of a Singular $n$th-Order Differential Equation with Nonregular Coefficients”, Math. Notes, 104:4 (2018), 606–611  mathnet  crossref  crossref  mathscinet  isi  elib  scopus
10. N. F. Valeev, Ya. Sh. Il'yasov, “On an Inverse Optimization Spectral Problem and a Corresponding Nonlinear Boundary-Value Problem”, Math. Notes, 104:4 (2018), 601–605  mathnet  crossref  crossref  mathscinet  isi  elib  scopus
11. N. F. Valeev, È. A. Nazirova, “Direct and Inverse Spectral Problems in the Theory of Oscillations of Elastic Plates with Additional Point Interactions”, J. Math. Sci. (N. Y.), 252:2 (2021), 147–155  mathnet  crossref  mathscinet  scopus
12. Ufa Math. J., 10:4 (2018), 122–128  mathnet  crossref  mathscinet  isi  scopus
13. N. F. Valeev, A. Eskermesuly, Ya. T. Sultanaev, “On the Deficiency Index of a Differential Operator with Fast Oscillating Coefficients”, Math. Notes, 100:3 (2016), 486–490  mathnet  crossref  crossref  mathscinet  isi  elib  elib  scopus
14. N. F. Valeev, Yu. V. Martynova, Ya. T. Sultanaev, “Solution of a model inverse spectral problem for the Sturm–Liouville operator on a graph”, Vychisl. Metody Programm., 17:3 (2016), 204–211  mathnet  elib
15. Valeev N.F., Eskermesuly A., Nazirova E.A., “Ob asimptotike reshenii singulyarnogo differentsialnogo uravneniya chetvertogo poryadka s neregulyarnymi koeffitsientami”, Matematicheskii zhurnal., 16:1 (2016), 58-76
16. N. F. Valeev, E. A. Nazirova, Ya. T. Sultanaev, “On a new approach for studying asymptotic behavior of solutions to singular differential equations”, Ufa Math. Journal, 7:3 (2015), 9–14  mathnet  crossref  isi  elib  elib  scopus
17. N. F. Valeev, È. A. Nazirova, Ya. T. Sultanaev, “Distribution of the eigenvalues of singular differential operators in a space of vector-functions”, Trans. Moscow Math. Soc., 75 (2014), 89–102  mathnet  crossref  elib  elib  scopus
18. N. F. Valeev, E. A. Nazirova ,Ya. T. Sultanaev, “The asymptotic of solutions of singular differential equations with large spectral parameter.”, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb., 40:Special Issue (2014), 342-350  mathscinet  zmath
19.  N. F. Valeev, “On quasiregular spectrum of matrix pencils”, Dokl. Math., 452:4 (2013), 359–362.  crossref  mathscinet  zmath  scopus 1
20. N. F. Valeev, “On quasiregular spectrum of matrix pencils”, Doklady Mathematics, 88:2 (2013), 545–547  crossref  mathscinet  zmath  elib  scopus 1
21. N. F. Valeev, “On a spectral property of irregular pencils”, Ufimsk. Mat. Zh., 4:4 (2012), 45–53  mathnet  elib
22. N. F. Valeev, “The multiparameter inverse spectral problems for finite-dimensional operators”, Ufimsk. Mat. Zh., 2:2 (2010), 3–19  mathnet  zmath  elib
23. N. F. Valeev, M. G. Yumagulov, “Inverse spectral problems of the theory of identification of linear dynamic systems”, Autom. Remote Control, 70:11 (2009), 1776–1782  mathnet  crossref  mathscinet  zmath  isi  elib  elib  scopus
24. N. F. Valeev, “Regular Solutions of a Multiparameter Inverse Spectral Problem”, Math. Notes, 85:6 (2009), 890–893  mathnet  crossref  crossref  mathscinet  zmath  isi  elib  elib  scopus
25. N. F. Valeev, S. A. Rabtsevich, E. R. Nugumanov, “About the problem of characterization of the Shturm–Loiuville operator's boundary conditions by the spectrum”, Vestnik SamGU. Estestvenno-Nauchnaya Ser., 2009, no. 6(72), 12–20  mathnet
26. V. A. Sadovnichii, Ya. T. Sultanaev, N. F. Valeev, “Multiparameter inverse spectral problems and their applications”, Doklady Mathematics, 79:3 (2009), 457-460  mathnet  crossref  mathscinet  zmath  elib  scopus
27. N. F. Valeev, “On localization of the spectrum of non-self-adjoint differential operators”, J. Math. Sci., 150:6 (2008), 2460–2466  mathnet  crossref  mathscinet  zmath  elib  elib  scopus
28. N. F. Valeev, “On the Density of Discrete Spectra of Sturm–Liouville Singular Operators”, Math. Notes, 71:2 (2002), 276–280  mathnet  crossref  crossref  mathscinet  zmath  isi  scopus
29. N. F. Valeev,Ya. T. Sultanaev, “On the deficiency indices of a singular Sturm-Liouville operator with a rapidly oscillating perturbation”, Doklady Mathematics, 62:2 (2000), 271-273  mathscinet  zmath
30. N. F. Valeev, Ya. T. Sultanaev, “Spectral properties of the Sturm–Liouville operator in the space of vector functions”, Math. Notes, 65:6 (1999), 781–786  mathnet  crossref  crossref  mathscinet  zmath  isi
31. N. F. Valeev, Ya. T. Sultanaev, “Asymptotic behavior of the solutions of a singular Sturm–Liouville equation”, Dokl. Math., 49:2 (1994), 403–407  mathnet  mathscinet  zmath

Presentations in Math-Net.Ru
1. Optimization inverse spectral problems and nonlinear differential operators
N. F. Valeev
Nonlinear partial differential equations
June 27, 2025 11:30
2. Оптимизационная обратная спектральная задача для матричного оператора Штурма–Лиувилля
N. F. Valeev, Ya. T. Sultanaev

November 7, 2022 17:30
3. Оптимизационные обратные спектральные задачи с неполными данными и нелинейные дифференциальные операторы
N. F. Valeev

August 12, 2021 17:45

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