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Эфендиев Ракиб Фейруз оглы
Веб-сайт     
Место рождения Шемахинский район 
Дата рождения 1961 
Образование Бакинский  Государственный Университет 
Ученая степень Доктор философских наук по физике и математике
Ученое звание доцент 
Название кандидатской (PhD) диссертации:

-         шифр специальности,

-         наименование специальности

-         название темы

 

 

01.01.01

 

Дифференциальные уравнения

Спектральный анализ одного класса несамосопряженных операторных пучков высокого порядка 
Общее количество опубликованных научных работ:

-         количество научных работ, опубликованных за рубежом

-        количество статей, опубликованных в журналах, индексируемых и реферируемых в международных базах
35

 

8

 

 

24
Количество авторских свидетельств и патентов  
Подготовка кадров:

- Кол-во кандидатов наук

 
Основные научные достижения Прямые и обратные задачи для комплексно оцененных  несамосопряжённых  дифференциальных операторов с периодическими коэффициентами
Названия научных работ 1.Efendiev, R. F. To the spectral analysis of ordinary differential operators polynomially depending on a spectral parameter with periodic matrix coefficients.Proc. Inst. Math. Mech. Acad. Sci. Azerb.

12 (2000), 30--34, 189. MR1890821 (2003b:47076)

2.Èfendiev, R. F. On the spectral analysis of ordinary differential operators that depend polynomially on the spectral parameter with periodic matrix coefficients. (Russian)

Proceedings of the Third International Conference "Differential Equations and Applications" (St. Petersburg, 2000),

142--146, Math. Res. (St. Petersburg), 7,

Izd. St.-Peterbg. Gos. Tekh. Univ., St. Petersburg,

2000. MR1822507

3.Èfendiev, R. F. An inverse problem for a class of second-order differential operators. (Russian)

Dokl. Nats. Akad. Nauk Azerb.

57 (2001), no. 4-6, 15--20. MR1978678 (2004b:34027)

4. Èfendiev, R. F. An inverse problem for operators with periodic coefficients

Dokl. Nats. Akad. Nauk Azerb.(2004), no. 1-2, 39-43.

5. Èfendiev, R. F. An inverse problem for a class of ordinary differential operators with periodic coefficients. (Russian)

Mat. Fiz. Anal. Geom.

11 (2004), no. 1, 114--121. MR2046357 (2005a:34120)

6. Èfendiev, R. F. Spectral analysis of a class of nonselfadjoint differential operator pencils with a generalized function

Theoretical and Mathematical Physics, 145(1): (2005)1457–1461

7. Èfendiev, R. F An inverse problem for one class of the second order operator pencil with complex periodic coefficients.

Dokl. Nats. Akad. Nauk Azerb., (2005), no. 3, 6-11.

8. Efendiev, R. F. Complete solution of an inverse problem for one class of the high order ordinary differential operators with periodic coefficients.

Zh. Mat. Fiz. Anal. Geom.

2 (2006), no. 1, 73--86, 111. MR2205491

9. Efendiev, R. F. The characterization problem for one class of second order operator pencil with complex periodic coefficients.,

Mosc. Math. J., 7:1 (2007), 55–65

10. Efendiev, R. F Inverse spectral problem for differential operator with discontinuity wave speed - Dokl. Nats. Akad. Nauk Azerb. (2008), no. 3, 6-11.

11. Efendiev, R. F. Inverse indefinite spectral problem for high order differential operator pencil with complex periodic coefficients- Proceeding of Baku State University, 2008, №4, 17-22.

12. F.A. Aliev, N.A. Safarova, A. Nachaoui, Y.S. Gasimov, R.F. Efendiev. An iterative algorithm for the solution of the discrete periodic optimal regulator problem, Repots of ANAS, Vol. LXIV, № 6, 2008.

13. Efendiev, R. F Inverse wave spectral problem with discontinuous wave speed,

Zh. Mat. Fiz. Anal. Geom.

6 (2010), no. 3, 255- 265.

14. Efendiev, R.F. , Orucov H.D Spectral analysis of nonselfadjoint Hill operators- Journal of Qafqaz University, Number 29, Volume 1, 47-53 , 2010

15. Efendiev, R.F. Spectral analysis for one class of second order indefinite nonselfadjoint differential operator pencil - Journal: Applicable Analysis Volume 90, Issue 12, December 2011, pages 1837-1849

16. Efendiev, R.F. , Orucov H. SPECTRAL ANALYSIS OF NONSELFADJOINT HILL OPERATORS WITH STEPLIKE POTENTIALS - Journal of Qafqaz University , № 33, 2011, pp. 8-15.

17. Efendiev, R.F. , Orucov H. Spectral Analysis of wave equation in one-dimensional layered inhomogeneous medium with barrier- Journal of Qafqaz University , № 31, 2012, pp. 10-17.

18. Efendiev, R.F. , Niftiyev A.A . Variable domain eigenvalue problems for the Laplace operator with density- International Journal of Nonlinear Science , 2013. Т. 16. №. 3. Pp. 280-288.

19. arXiv:0804.2320 [pdf, ps, other]

Title: Spectral analysis for one class of second-order indefinite non-self-adjoint differential operator pencil

Authors: R. F. Efendiev

Comments: 9 pages

Subjects: Spectral Theory (math.SP); Classical Analysis and ODEs (math.CA)

20. arXiv:0804.2120 [pdf, ps, other]

Title: The One-Dimenshional Inverse Wave Spectral Problem with Discontinuous Wave Speed

Authors: R.F. Efendiev

Comments: 11 pages

Subjects: Classical Analysis and ODEs (math.CA)

21. arXiv:0804.1065 [pdf, ps, other]

Title: Inverse Indefinite Spectral Problem for Second Order Differential Operator with Complex Periodoc Coefficients

Authors: R.F. Efendiev

Comments: 14 pages

Subjects: Spectral Theory (math.SP); Analysis of PDEs (math.AP)

22. arXiv:math/0510647 [pdf, ps, other]

Title: The characterization problem for one class of second order operator pencil with complex periodic coefficients

Authors: R. F. Efendiev

Comments: 9 pages

Subjects: Spectral Theory (math.SP); Classical Analysis and ODEs (math.CA)

23. arXiv:math/0410307 [pdf]

Title: The characterization problem for one class high order ordinary differential operators with periodic coefficients

Authors: R.F. Efendiev

Comments: 11pages

Subjects: Spectral Theory (math.SP)

24. arXiv:math/0404273 [pdf]

Title: Necessary and sufficient conditions for the inverse problem of one class ordinary differential operators with complex periodic coefficients

Authors: Rakib Feyruz Efendiev

Comments: 30.03.2004

Subjects: Spectral Theory (math.SP)

25. arXiv:math/0403462 [pdf]

Title: Inverse problem for one class of nonselfadjoint operator's bunches with nonperiodic coefficients

Authors: Rakib Feyruz Efendiev

Subjects: Spectral Theory (math.SP)

26. Efendiev R.F.- Inverse Wave Spectral Problem in One-Dimensional Layered Media- Bulgarian-Turkish-Ukrainian Scientific

Conference "Mathematical Analysis, Differential Equations and their Applications" Sunny Beach, Bulgaria, 15 - 20 September, 2010

27. Efendiev, R. F.- Spectral analysis of nonselfadjoint Hill operators with steplike Potentials –International Conference on Functional Analysis Dedicated to 90th Anniversary of V. E. Lyantse L'viv, Ukraine, November 17{21, 2010

28. Efendiev R.F.- On an inverse problem for the high order differential equation – THE THIRD CONGRESS OF THE WORLD MATHEMATICAL SOCIETY OF TURKIC COUNTRIES June 30 - July 4, 2009

29. R. F. Efendiev- Inverse problem for a class of ordinary differential operators with periodic coefficients.- Conference on ILL-POSED and INVERSE ROBLEMS in honour of the 70-th anniversary of the birth of Prof. M.M. Lavrent'ev August 5-9, 2002 ,Novosibirsk, Russia

30. R. F. Efendiev - Inverse Wave Scattering with Discontinuous Wave Speed - International Conference «Inverse and Ill-Posed Problems of Mathematical Physics», dedicated to Professor M. M. Lavrentiev on the occasion of his 75-th birthday August 20-25, 2007, Novosibirsk, Russia

31. R. F. Efendiev- INVERSE PROBLEM FOR ONE CLASS OF HIGH ORDER ORDINARY DIFFERENTIAL OPERATORS WITH PERIODIC COEFFICIENTS, Proceedings of 38th Annual Iranian Mathematics Conference

32. R.F. Efendiev - Wave propagation in one-dimensional layered-inhomogeneous medium with barrier. – The IV Congress of the Turkic World Mathematics Society Baku, Azerbaijan,2011, 1-3 July

33. R. F. Efendiev- Inverse indefinite spectral problem for high orderdifferential operator pencil with complex periodic coefficients International Conference on Mathematical Physics and Its Applications, Samara, Russia, September 8–13, 2008

34. R. F. Efendiev SPECTRAL ANALYSIS OF ONE CLASS OPERATOR PENCIL WITH BARRIER POTENTIAL- İntegral and differential operators and their applications. An international conference in honour of profş Stefan Samko. June 30-July 2, 2011

35. R. F. Efendiev Wave propagation in one-dimensional layered-inhomogeneous medium- IV Congress of the TWMS, Azerbaijan , Baku, June 30- July 2, 2011

Членство в республиканских, международных и зарубежных научных организациях 1.Экперт Европейского математического общества

2.Эксперт  Elsevier

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