| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., Notes on two perturbation estimates of the extreme solutions to the equations X pm A^*X^{-1}A=Q, Applied Mathematics and Computation, Vol. 216 (2010), pp. 1355-1362. ISSN:0096-3003, WoS (Q1), Scopus (Q2) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., Perturbation Theory for Linearly Perturbed Algebraic Riccati Equations, Numerical Functional Analysis and Optimization, 35:12, (2014), pp. 1532-1559. ISSN:0163-0563, WoS (Q3), Scopus (Q2) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V., S. Hakkaev, Newtons method for a nonlinear matrix equation, Comptes rendus de LAcademie bulgare des Sciences, 68 (8), (2015), pp. 973-982. ISSN:1310-1331, WoS (Q4), Scopus (Q3) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., S.A. Hakkaev, Convergence analysis of some iterative methods for a nonlinear matrix equation, Computers & Mathematics with Applications, 72 (4), (2016), pp. 1164-1176. ISSN:0898-1221, WoS, Scopus (Q1) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., Ali, A.A., On convergence of three iterative methods for solving of the matrix equation X+ A^*X^{-1}A+ B^*X^{-1}B = Q, Computational and Applied Mathematics, 36 (2017), pp. 79-87. ISSN:0101-8205, WoS, Scopus (Q3) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., Borisova, D.I., Perturbation estimates for the maximal solution of a nonlinear matrix equation, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, 9 (2017), pp. 28-43. ISSN:2066-5997, Scopus (Q4) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., On perturbation estimates for the extreme solution of a matrix equation, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, 9 (2017), pp. 74-88. ISSN:2066-5997, Scopus (Q4) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В годишник | Статии | Hasanov, V., Necessary and sufficient condition for the existence of a positive definite solution of a matrix equation, Annual of Konstantin Preslavsky University of Shumen, Vol. XX C, (2019), pp. 13-19. ISSN 1311-834X | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V., On the matrix equation X + A^*X^{-1} A - B^*X^{-1}B=I, Linear and Multilinear Algebra, 66(9), (2018), pp. 1783-1798. ISSN:0308-1087, WoS, Scopus (Q2) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V., Perturbation bounds for the matrix equation X+A^*widehat{X}{}^{-1}A=Q, Applied and Computational Mathematics, 19(1), (2020), pp. 20-33. ISSN 1683-3511, WoS | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Borisova, D.I., Hasanov, V.I., On some perturbation bounds for a matrix equation from interpolation problems, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, 10(2), (2018), pp. 297-313. ISSN:2066-5997, Scopus (Q3) | 27.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Ivanov, I. G., B. V. Minchev, V. I. Hasanov, Positive definite solutions of the equation \\( X-A^*\\sqrt{X^{-1}}A=I, \\) In: Applications of Mathematics in Engineering, D. Ivanchev and M. D. Todorov (Eds.), Proceedings of the XXIV Summer School “Applications of Mathematics in Engineering”, Sozopol 1998, pages 113–116, Heron Press, Sofia, 1999. Mathematical Reviews [MR 1691341] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., An iterative methods for solving the spectral J-symmetric problem. In: Applications of Mathematics in Engineering and Economics, D. Ivanchev and M.D. Todorov (Eds.), Proceedings of the XXVII Summer School “Applications of Mathematics in Engineering”, Sozopol 2001, pages 268–277, Heron Press, Sofia, 2002. ISBN 954-580-115-8/hbk, Mathematical Reviews [MR 1915724], Zentralblatt MATH [Zbl 1333.65038] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., I.G. Ivanov, Iterative method for computing the matrix square root, In: Applications of Mathematics in Engineering and Economics, D. Ivanchev and M. D. Todorov (Eds.), Proceedings of the XXVI Summer School “Applications of Mathematics in Engineering”, Sozopol 2000, pages 152–156, Heron Press, Sofia, 2001. Mathematical Reviews [MR 2002m:65039] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., Ivanov, I.G., Nedzhibov, G. H., A new modification of Newton’s method, In: Applications of Mathematics in Engineering and Economics, D. Ivanchev and M. D. Todorov (Eds.), Proceedings of the XXVII Summer School “Applications of Mathematics in Engineering”, Sozopol 2001, pages 278–286, Heron Press, Sofia, 2002. Mathematical Reviews [MR 1915725] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Ivanov, I.G., V.I. Hasanov, B.V. Minchev, On matrix equations \\(X \\pm A^*X^{-2}A=I\\), Linear Algebra and its Applications, Vol. 326, (2001), pp.27-44, ISSN:0024-3795, WoS, Scopus, Mathematical Reviews [MR 1815949] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hassanov V., I. Ivanov, Positive Definite Solutions of the Equation \\\\(X+A^*X^{-n}A=I\\\\). In: Vulkov L., Yalamov P., Wasniewski J. (eds) Numerical Analysis and Its Applications. NAA 2000. Lecture Notes in Computer Science, Vol. 1988, pages 377-384. Springer, Berlin, Heidelberg, 2001. ISBN : 978-3-540-41814-6, WoS, Scopus, Mathematical Reviews [MR 1938432 (2003e:65003)] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., Ivanov, I.G., Solutions and perturbation theory of a special matrix equation I: Properties of solutions, In: Mathematics and Education in Mathematics, Proceedings of the Thirty Second Spring Conference of the Union of Bulgarian Mathematicians, Sunny Beach 2003, pages 244–248, 2003. ISSN 1313-3330, Mathematical Reviews [MR 2006157] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Hasanov, V.I., Positive definite solutions a linearly perturbed matrix equation, Annals of the Academy of Romanian Scientists: Series on Mathematics and its Applications, 13 (2021), pp. 5-19. ISSN:2066-6594, Scopus, MathSciNet [], Zentralblatt MATH [] | 25.06.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | В научно списание | Статии | Ali, A., Hasanov, V., An iterative method for solving the matrix equation X-A^* XA-B^* X^{-1} B= I , Mathematical and Software Engineering, 6 (1), 2020, pp. 1-6. ISSN: 2367-7449 | 13.02.2021 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Дисертации | Решения и пертурбационна теория на нелинейни матрични уравнения, Дисертация, 2004 г. | 31.08.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Nedzhibov, G.H., V.I. Hasanov, Newton-Secant method for solving operator equations, Mathematica Balkanica. New Series, 26(3-4), (2012), pp.369-376. ISSN:0350-2007, MathSciNet [MR3184868], Zentralblatt MATH [Zbl 1294.65060] | 01.05.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В научно списание | Статии | Hasanov, V.I., On a perturbation estimate for the extreme solution of the matrix equation \(X-A^*\widehat{X}{}^{-1}A=Q\), Innovativity in Modeling and Analytics Journal of Research, Vol. 2, (2017), pp. 1-11. ISSN 2534-9619 | 29.04.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Учебници | М. Г. Петков, И. Г. Иванов, В. И. Хасанов, Математическо оптимиране, второ допълнено издание, УИ "Епископ Константин Преславски", Шумен, 2005. ISBN 954-577-325-1 | 18.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Учебни помагала | В. Хасанов, Ръководство по числени методи с Matlab, УИ "Епископ Константин Преславски", Шумен, 2006. ISBN 954-577-374-Х; 978-954-577-374-7 | 18.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Учебници | В. Хасанов, Линейно оптимиране, УИ "Епископ Константин Преславски", Шумен, 2019 г., стр. 192. ISBN 978-619-201-327-1 | 18.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Учебници | В. Хасанов, Лекции по числени методи, електронен учебник, (електронен учебник) ЦДО Шуменски университет, 2014, стр.139. ISBN 978-954-577-860-5 | 18.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Ali, A.A., V.I. Hasanov, On some sufficient conditions for the existence of a positive definite solution of the matrix equation \(X+A^*X^{-1}A-B^*X^{-1}B=I\), AIP Conference Proceedings, Volume 1690, 060001, (2015). ISSN:0094-243X, WoS(Conference Proceedings Citation Index- Science), Scopus | 18.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Ivanov, I.G., V.I. Hasanov, Perturbation Estimates for the Two Kinds of Algebraic Riccati Equations Arising in a Stochastic Control, Journal of Numerical Mathematics and Stochastics, 6 (2014), pp. 1-20. ISSN 2151-2302, MathSciNet [MR3278995], Zentralblatt MATH [Zbl 1360.93393] | 18.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В сборник | Статии | Хасанов, В., Едно обобщение на уравнението на Силвестър, Сборник научни трудове, УИ"Епископ Константин Преславски", (2009), сс. 31-34. | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В сборник | Статии | Фейзолова, А.А., В.И. Хасанов, Върху някои пертурбационни оценки на матричните уравнения \(X + A^*X^{-1}A=Q\) и \(X - A^*X^{-1}A=Q\), Сборник научни трудове на ФМИ на Шуменски университет, Университетско издателство “Епископ Константин Преславски”, Шумен (2007), сс. 62-69. | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Nedzhibov, G.H., Hasanov, V.I., Petkov, M. G., On some families of multi-point iterative methods for solving nonlinear equations, Numerical Algorithms, 42 (2006), pp. 127–136. ISSN:1017-1398, WoS, Scopus, MathSciNet [MR2262511], Zentralblatt MATH [Zbl 1117.65067] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., I.G. Ivanov, On two perturbation estimates of the extreme solutions to the equations \(X \pm A^*X^{-1}A=Q\), Linear Algebra and its Applications, Vol. 413 (2006), pp. 81-92. ISSN:0024-3795, WoS, Scopus, MathSciNet [MR2202094], Zentralblatt MATH [Zbl 1087.15016] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., S.M. El-Sayed, On the positive definite solutions of nonlinear matrix equation \(X + A^* X^{-\delta}A = Q\), Linear Algebra and its Applications, Vol. 412 (2006),pp. 154-160. ISSN:0024-3795, WoS, Scopus, MathSciNet [MR2182958], Zentralblatt MATH [Zbl 1083.15018] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., Positive definite solutions of the matrix equations \(X \pm A^*X^{-q}A = Q\), Linear Algebra and its Applications, Vol. 404 (2005), pp. 166-182. ISSN:0024-3795, WoS, Scopus, MathSciNet [MR2149658], Zentralblatt MATH [Zbl 1078.15012] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., I.G. Ivanov, On the matrix equation \(X - A^*X^{-n}A = I\), Applied Mathematics and Computation, Vol. 168 (2005), pp. 1340-1356. ISSN:0096-3003, WoS, Scopus, MathSciNet [MR2171783], Zentralblatt MATH [Zbl 1081.65036] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Ivanov, I.G., V.I. Hasanov, F. Uhlig, Improved methods and starting values to solve the matrix equations \(X \pm A^*X^{-1}A = I\) iteratively, Mathematics of Computation, Vol. 74 (2005), pp. 263-278. ISSN:0025-5718, WoS, Scopus, MathSciNet [MR2085410], Zentralblatt MATH [Zbl 1058.65051] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., An iterative method for solving the spectral problem of complex symmetric matrices, Computers & Mathematics with Applications, Vol. 47 (2004), pp.529-540. ISSN:0898-1221, WoS, Scopus, MathSciNet [MR2051327], Zentralblatt MATH [Zbl 1069.65035] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., I.G. Ivanov, Solutions and perturbation estimates for the matrix equations \(X \pm A^*X^{-n}A=Q\), Applied Mathematics and Computation, Vol. 156 (2004), pp. 513-525. ISSN:0096-3003, WoS, Scopus, Mathematical Reviews [MR2087529], Zentralblatt MATH [Zbl 1063.15012] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Статии | Hasanov, V.I., I. G. Ivanov, F. Uhlig, Improved perturbation estimates for the matrix equations \(X \pm A^*X^{-1}A=Q\), Linear Algebra and its Applications, Vol. 379 (2004), pp. 113-135. ISSN:0024-3795, WoS, Scopus, Mathematical Reviews [MR2039300], Zentralblatt MATH [Zbl 1039.15005] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В реферирани издания | Статии | Ivanov, I.G., V. I. Hasanov, Solutions and perturbation theory of a special matrix equation II: Perturbation theory, In: Mathematics and Education in Mathematics, Proceedings of the Thirty Second Spring Conference of the Union of Bulgarian Mathematicians, Sunny Beach 2003, pages 258–264, 2003. ISSN 1313-3330, Mathematical Reviews [MR 2006159] | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В научно списание | Статии | Uhlig, F., V. I. Hasanov, I. G. Ivanov, On the quadratic matrix equations \(X\pm A^*X^{-1}A = Q\), Numerical Mathematics, A Journal of Chinese Universities, Vol. 12, (2003), pp. 1–5. | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | В сборник | Статии | Hasanov, V.I., Positive definite solutions of a nonlinear matrix equation, In: Mathematics and Education in Mathematics, Proceedings of the Twenty Eighth Spring Conference of the Union of Bulgarian Mathematicians, Montana 1999, pages 107–112, 1999. | 16.02.2020 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Учебни помагала | В. Хасанов, Ръководство по числени методи с Matlab, второ преработено и допълнено издание, УИ "Епископ Константин Преславски", Шумен, 2019 г., 248 стр., ISBN 978-619-201-310-3 | 16.12.2019 |
| Проф. д-р Вежди Исмаилов Хасанов | В сборник | Статии | Борисова, Д.И., В. И. Хасанов, Пертурбационни оценки за максималното решение на матричното уравнение \(X+A^*X^{-1}A+B^*X^{-1}B=Q\), МАТТЕХ 2016, Сборник научни трудове, Том 1, (2016), сс. 102-109. | 05.12.2019 |
| Проф. д-р Вежди Исмаилов Хасанов | С импакт фактор | Други публикации | M. Hajarian, Q.W. Wang, V.I. Hasanov, Linear and Nonlinear Matrix Equations, Abstract and Applied Analysis, V. 2013 (2013), Article ID 741430 | 19.10.2016 |
| Проф. д-р Вежди Исмаилов Хасанов | Други | Учебни помагала | В. Хасанов, Лекции по линейно оптимиране, електронен модул, ЦДО, 2014 г. | 13.10.2014 |
