Tigran Ishkhanyan
Tigran Ishkhanyan
Wolfram Research, Inc. & Institute for Physical Research of NAS of Armenia
Verified email at phystech.edu - Homepage
Title
Cited by
Cited by
Year
Expansions of the solutions to the confluent Heun equation in terms of the Kummer confluent hypergeometric functions
TA Ishkhanyan, AM Ishkhanyan
AIP Advances 4 (8), 087132, 2014
422014
Solutions of the bi-confluent Heun equation in terms of the Hermite functions
TA Ishkhanyan, AM Ishkhanyan
Annals of Physics 383, 79-91, 2017
412017
Thirty five classes of solutions of the quantum time-dependent two-state problem in terms of the general Heun functions
AM Ishkhanyan, TA Shahverdyan, TA Ishkhanyan
The European Physical Journal D 69 (1), 1-14, 2015
412015
New relations for the derivative of the confluent Heun function
VA Shahnazaryan, TA Ishkhanyan, TA Shahverdyan, AM Ishkhanyan
arXiv preprint arXiv:1402.1318, 2014
362014
Analytic solutions of the quantum two-state problem in terms of the double, bi-and triconfluent Heun functions
TA Shahverdyan, TA Ishkhanyan, AE Grigoryan, AM Ishkhanyan
Journal of Contemporary Physics (Armenian Academy of Sciences) 50 (3), 211-226, 2015
302015
Four five‐parametric and five four‐parametric independent confluent Heun potentials for the stationary Klein‐Gordon equation
AS Tarloyan, TA Ishkhanyan, AM Ishkhanyan
Annalen der Physik 528 (3-4), 264-271, 2016
162016
Expansions of the solutions of the general Heun equation governed by two-term recurrence relations for coefficients
TA Ishkhanyan, TA Shahverdyan, AM Ishkhanyan
Advances in High Energy Physics 2018, 2018
152018
Generalized confluent hypergeometric solutions of the Heun confluent equation
TA Ishkhanyan, AM Ishkhanyan
Applied Mathematics and Computation 338, 624-630, 2018
122018
A series solution of the general Heun equation in terms of incomplete Beta functions
AM Manukyan, TA Ishkhanyan, MV Hakobyan, AM Ishkhanyan
arXiv preprint arXiv:1405.5959, 2014
122014
Hypergeometric expansions of the solutions of the general Heun equation governed by two-term recurrence relations for expansion coefficients
TA Ishkhanyan, TA Shahverdyan, AM Ishkhanyan
arXiv preprint arXiv:1403.7863, 2014
112014
Expansions of the solutions of the biconfluent Heun equation in terms of incomplete Beta and Gamma functions
TA Ishkhanyan, Y Pashayan-Leroy, MR Gevorgyan, C Leroy, ...
Journal of Contemporary Physics (Armenian Academy of Sciences) 51 (3), 229-236, 2016
92016
Control of a turntable on a mobile base in the presence of perturbations
IM Anan’evskii, TA Ishkhanyan
Journal of Computer and Systems Sciences International 55 (3), 483-491, 2016
82016
Two-state model of a general Heun class with periodic level-crossings
G Saget, АМ Ishkhanyan, C Leroy, ТА Ishkhanyan
Journal of Contemporary Physics (Armenian Academy of Sciences) 52 (4), 324-334, 2017
72017
Confluent hypergeometric expansions of the solutions of the double-confluent Heun equation
TA Ishkhanyan, VA Manukyan, AH Harutyunyan, AM Ishkhanyan
arXiv preprint arXiv:1403.1884, 2014
52014
Control of a rigid body carrying dissipative oscillators under perturbations
IM Anan’evskii, TA Ishkhanyan
Journal of Computer and Systems Sciences International 58 (1), 40-49, 2019
32019
A new exactly integrable hypergeometric potential for the Schrödinger equation
TA Ishkhanyan, VA Manukyan, AH Harutyunyan, AM Ishkhanyan
AIP Advances 8 (3), 035309, 2018
32018
Control of a double-cascade electromechanical system subject to perturbations
IM Anan’evskii, TA Ishkhanyan
Journal of Applied Mathematics and Mechanics 80 (5), 361-368, 2016
32016
A Lambert-W Exactly Solvable Level-Crossing Confluent Hypergeometric Two-State Model
T Ishkhanyan
Journal of Contemporary Physics (Armenian Academy of Sciences) 54 (1), 17-26, 2019
22019
A conditionally integrable bi-confluent Heun potential involving inverse square root and centrifugal barrier terms
TA Ishkhanyan, VP Krainov, AM Ishkhanyan
Zeitschrift für Naturforschung A 73 (5), 407-414, 2018
22018
A conditionally integrable Schrödinger potential of a bi-confluent Heun class
TA Ishkhanyan, AM Manukyan, AM Ishkhanyan
Journal of Physics: Conference Series 965 (1), 012019, 2018
22018
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Articles 1–20