Следене
Sevdzhan Hakkaev
Sevdzhan Hakkaev
Professor of Mathematics, Shumen University, Bulgaria
Няма потвърден имейл адрес
Заглавие
Позовавания
Позовавания
Година
Local well-posedness and orbital stability of solitary wave solutions for the generalized Camassa–Holm equation
S Hakkaev, K Kirchev
Communications in partial differential equations 30 (5-6), 761-781, 2005
752005
On the Cauchy problem for the periodic b-family of equations and of the non-uniform continuity of Degasperis–Procesi equation
O Christov, S Hakkaev
Journal of Mathematical Analysis and Applications 360 (1), 47-56, 2009
442009
Stability of periodic travelling shallow-water waves determined by Newton's equation
S Hakkaev, ID Iliev, K Kirchev
Journal of Physics A: Mathematical and Theoretical 41 (8), 085203, 2008
392008
On the well-posedness and stability of peakons for a generalized Camassa-Holm equation
S Hakkaev, K Kirchev
Int. J. Nonlinear Sci 1 (3), 139-148, 2006
332006
Stability of periodic traveling waves for complex modified Korteweg–de Vries equation
S Hakkaev, ID Iliev, K Kirchev
Journal of Differential Equations 248 (10), 2608-2627, 2010
322010
Stability of peakons for an integrable shallow water equation
S Hakkaev
Physics Letters A 354 (1-2), 137-144, 2006
232006
Linear stability analysis for periodic travelling waves of the Boussinesq equation and the Klein–Gordon–Zakharov system
S Hakkaev, M Stanislavova, A Stefanov
Proceedings of the Royal Society of Edinburgh Section A: Mathematics 144 (3 …, 2014
222014
Transverse instability for periodic waves of KP-I and Schrödinger equations
S Hakkaev, M Stanislavova, A Stefanov
Indiana University Mathematics Journal, 461-492, 2012
182012
On the inverse scattering approach and action-angle variables for the Dullin–Gottwald–Holm equation
O Christov, S Hakkaev
Physica D: Nonlinear Phenomena 238 (1), 9-19, 2009
152009
On the Generation of Stable Kerr Frequency Combs in the Lugiato--Lefever Model of Periodic Optical Waveguides
S Hakkaev, M Stanislavova, AG Stefanov
SIAM Journal on Applied Mathematics 79 (2), 477-505, 2019
142019
Ill-posedness for periodic nonlinear dispersive equations
JA Pava, S Hakkaev
Electronic Journal of Differential Equations 2010 (119), 1-19, 2010
142010
Spectral stability for classical periodic waves of the Ostrovsky and short pulse models
S Hakkaev, M Stanislavova, A Stefanov
Studies in Applied Mathematics 139 (3), 405-433, 2017
132017
Periodic traveling waves of the regularized short pulse and Ostrovsky equations: existence and stability
S Hakkaev, M Stanislavova, A Stefanov
SIAM Journal on Mathematical Analysis 49 (1), 674-698, 2017
122017
Spectral Stability for Subsonic Traveling Pulses of the Boussinesq “abc" System
S Hakkaev, M Stanislavova, A Stefanov
SIAM Journal on Applied Dynamical Systems 12 (2), 878-898, 2013
102013
Non-uniform continuity of periodic Holm–Staley b-family of equations
O Christov, S Hakkaev, ID Iliev
Nonlinear Analysis: Theory, Methods & Applications 75 (13), 4821-4838, 2012
102012
Stability of periodic waves for the fractional KdV and NLS equations
S Hakkaev, AG Stefanov
Proceedings of the Royal Society of Edinburgh Section A: Mathematics 151 (4 …, 2021
82021
Convergence analysis of some iterative methods for a nonlinear matrix equation
VI Hasanov, SA Hakkaev
Computers & Mathematics with Applications 72 (4), 1164-1176, 2016
82016
On the spectral stability of periodic waves of the Klein-Gordon equation
A Demirkaya, S Hakkaev, M Stanislavova, A Stefanov
72015
Newton’s method for a nonlinear matrix equation
V Hasanov, S Hakkaev
Comptes rendus de l’Académie bulgare des Sciences 68 (8), 2015
72015
Stability and instability of solitary wave solutions of a nonlinear dispersive system of Benjamin-Bona-Mahony type
S Hakkaev
Serdica Mathematical Journal 29 (4), 337p-354p, 2003
72003
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Статии 1–20