A new modification of Newton’s method VI Hasanov, IG Ivanov, G Nedzhibov
In: Applications of Mathematics in Engineering and Economics, D. Ivanchev …, 2002
108 2002 On matrix equations IG Ivanov, VI Hasanov, BV Minchev
Linear Algebra and its Applications 326 (1-3), 27-44, 2001
108 * 2001 Improved methods and starting values to solve the matrix equations I Ivanov, V Hasanov, F Uhlig
Mathematics of computation 74 (249), 263-278, 2005
100 2005 Positive definite solutions of the matrix equations VI Hasanov
Linear Algebra and its Applications 404, 166-182, 2005
93 2005 On two perturbation estimates of the extreme solutions to the equations VI Hasanov, IG Ivanov
Linear Algebra and its Applications 413 (1), 81-92, 2006
67 2006 Solutions and perturbation estimates for the matrix equations VI Hasanov, IG Ivanov
Applied mathematics and computation 156 (2), 513-525, 2004
66 2004 On the positive definite solutions of nonlinear matrix equation VI Hasanov, SM El-Sayed
Linear algebra and its applications 412 (2-3), 154-160, 2006
49 2006 Improved perturbation estimates for the matrix equations VI Hasanov, IG Ivanov, F Uhlig
Linear algebra and its applications 379, 113-135, 2004
39 2004 Positive definite solutions of the equation V Hassanov, I Ivanov
In: Numerical Analysis and Its Applications, L. Vulkov, J. Wasniewski, and P …, 2001
29 2001 On some families of multi-point iterative methods for solving nonlinear equations GH Nedzhibov, VI Hasanov, MG Petkov
Numerical Algorithms 42, 127-136, 2006
28 2006 Notes on two perturbation estimates of the extreme solutions to the equations VI Hasanov
Applied Mathematics and Computation 216 (5), 1355-1362, 2010
26 2010 Solutions and perturbation theory of nonlinear matrix equations VI Hasanov
PhD thesis, 2003
19 2003 On convergence of three iterative methods for solving of the matrix equation VI Hasanov, AA Ali
Computational and Applied Mathematics 36 (1), 79-87, 2017
15 2017 Perturbation theory for linearly perturbed algebraic Riccati equations VI Hasanov
Numerical Functional Analysis and Optimization 35 (12), 1532-1559, 2014
12 2014 On the matrix equation V Hasanov, I Ivanov
Applied Mathematics and Computation 168 (2), 1340-1356, 2005
11 2005 Solutions and perturbation theory of a special matrix equation I: Properties of solutions IG Ivanov, VI Hasanov
In: Mathematics and Education in Mathematics, Proc. of the Thirty Second …, 2003
11 2003 Positive definite solutions of the equation IG Ivanov, BV Minchev, VI Hasanov
In: Applications of Mathematics in Engineering, D. Ivanchev and M. D …, 1999
10 * 1999 Convergence analysis of some iterative methods for a nonlinear matrix equation VI Hasanov, SA Hakkaev
Computers & Mathematics with Applications 72 (4), 1164-1176, 2016
8 2016 Newton’s method for a nonlinear matrix equation V Hasanov, S Hakkaev
Comptes rendus de l’Académie bulgare des Sciences 68 (8), 2015
7 2015 On some sufficient conditions for the existence of a positive definite solution of the matrix equation AA Ali, VI Hasanov
AIP Conference Proceedings 1690 (1), 060001, 2015
6 2015 
Ivan Ganchev IvanovProfessor of Applied Mathematics, Sofia University "St.Kl.Ohridski"Потвърден имейл адрес: feb.uni-sofia.bg
