Ռադիոֆիզիկայի ֆակուլտետ
Faculty of Radiophysics
The Faculty was established in June 1975 by decision of Armenian Government (USSR era) aiming to meet growing demand in radiophysicist in military, industrial, high technology and R&D sectors of the plan - economy.:
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Aram G. Khachatryan

Associate Professor | Chair of Higher Mathematics
Educational Background
1968 - 1973 Graduated from Yerevan State University, Dept. of Mechanics and Mathematics, Specialization: Mathematic
1973 - 1977 Post Graduate Study at Leningrad State University, Dept. of Mathematics and Mechanics,
1981 Candidate of Physical-Mathematical Sciences, “Some questions of theory of parabolic initial-boundary value problems”,
Leningrad Branch Institute of Mathematics of Academy of Sciences USSR, Differential equations and Mathematical physics

Research and Work Experience
2008 Associate Professor, Yerevan State University, Dep. of Radiophysics
1996 - 2008 Senior Lecturer, Yerevan State University, Dep. of Radiophysics
1988 - 1996 Assistant, Yerevan State University, Dep. of Radiophysics
1979 - 1988- Senior Scientific researcher, Computer Centre of Ministry of Energetic, St.- Peterburg
1978 - 1979 – Junior Scientific Researcher Institute of Mathematics of Armenian National Academy of Science

Academic courses/Teaching &Training Experiences
1987 up to now Yerevan State University: Equations of Mathematical Physics, Ordinary Differential Equations, Linear Algebra, Analytical Geometry, Special Functions, Digital signal processing

Language skills
Fluent in Russian, Armenian and English;

Conferences participated, scientific trips
International conference Harmonic analysis and approximations, II Nor Amberd, Armenia, 2001
Schedule of the TPDE-03 International Conference on Trends in partial differential equations of mathematical physics. June 2003, Obidos, Portugal
Conference of Parabolic and Navier-Stokes Equations in honour of prof. V. A. Solonnikov, Sun Aug 31-Sat Sep 6, Bedlewo, Poland, 2008

Main Research Interests/ Expertise
Partial Deferential Equations
Hydrodynamics

Current research interests
Nonlinear parabolic systems
Navier-Stoke’s equation

Membership
Armenian Mathematical Union (AMU)

aramkh@ysu.am
(+374 10) 55-86-06

Local existence theorem for the equations of motion of viscous liquid in Hölder weight spaces (Մածուցիկ սեղմող հեղուկի շարժման հավասարումների համար լոկալ գոյության թեորեմ հոլդերյան կշռային դասերում)
2016 | Article
ԵՊՀ գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2016, #3, 56-62
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Վերլուծական երկրաչափություն. Խնդիրներ և վարժություններ
2008 | Book
Երևան 2008, էջ 75
Ընդհանրացված ածանցյալ և ներդրման թեորեմներ Wlp(Ω) տարածության համար
2007 | Textbook
էջ 55, Երևան 2007
About a class of solvable overdefinite parabolic marginal problems
2001 | Article
Izv. Acad. Nauk Arm. SSR, ser. Math. v. 36, N3, 2001.
Existence theorems for the equations of motion of a compressible viscous fluid
1989 | Article
Zap. Nauchn. Sem. Leningrad. Otdel. Math. Inst.(LOMI), v. 102, 1989
A. G. Khachatryan , V. A. Solonnikov
Estimates for solutions of parabolic initial-boundary value problems in weighted Holder norms
1981 | Article
Proceedings of the Steklov institute mathematics, 1981, Issue 2
To the question on solubility of initial marginal problem for quasisingle-line parabolic systems
1981 | Article
Zap. Nauchn. Sem. Leningrad. Otdel. Math. Inst.(LOMI), v.89, 1981.
Stability study of stationary and periodic solutions of the nonlinear parabolic systems
1979 | Article
Zap. Nauchn. Sem. Leningrad. Otdel. Math. Inst.(LOMI), v.82, 1979.
Overdefinite parabolic marginal problems
1977 | Article
Zap. Nauchn. Sem. Leningrad. Otdel. Math. Inst.(LOMI), v. 69, 1977.