Arthur A. Sahakyan
Biography
Education
1972 - 1977: Depart. of Mechanics and Mathematics of Yerevan State University
1978 - 1981: Post Graduate, Steclov Math. Inst.of USSR Academy of Sci. (Moscow)

Academic degree
candidate - “Superposition of functions and their Fourier series”, 1981, Steklov Math. Inst.of USSR Academy of Sci. (Moscow).
doctoral – “On some problems of orthogonal series and multivariate polynomial interpolation”, 1997, Yerevan State University

Professional experience
2008 – to date Dean of the Faculto of Mathematics and Mechanics, Yerevan State University
2004 - 2008 Head of the Department of Mathematical Analysis, Yerevan State University
2001 to date Leading Scientific Researcher, Institute of Mathematics of Armenian National Academy of Sciences
2001 - 2004 Scientific Secretary of the Institute of Mathematics of Armenian National Academy of Sciences
1987 - 2001 Senior Scientific Researcher, Institute of Mathematics of Armenian National Academy of Sciences
1981 - 1987 Junior Scientific Researcher, Institute of Mathematics of Armenian National Academy of Sciences

Academic courses
General Courses: Mathematical analysis, Real Analysis
Special Courses: Bases in Banach spaces, Orthogonal Series,Spline theory, Wavelets

Scale of professional interests
Orthogonal series, Fourier Analysis,Wavelets, Approxiamation Theory, Multivariate polynomial interpolation

Participation in grant projects
Grant of International Science Foundation (1993)
NFSAT-CRDF Research Grant (2002)

Languages
Armenian, Russian, English

Professional membership
Member of the professional council 050 in YSU
Editor-in-Chief of the “Journal of Contemporary Mathematical Analysis” (Armenian National Academy of Sciences)
Member of the Editorial Board of the “East Journal on Approximations”
Member of the Editorial Board of the Journal “Communications in Mathematics”

sart@ysu.am
(+374 10) 55-40-51

Arthur A. Sahakyan

Dean | Faculty of Mathematics and Mechanics
 
 

Book

Գ. Գ. Գևորգյան, Ա. Ա. Սահակյան

Հանրահաշիվ և մաթեմատիկական անալիզի տարրեր | 12-րդ դասարանի համար, «Էդիթ պրինտ», Երևան, 2011

Մ.Պ. Պողոսյան, Վ.Հ. Մարտիրոսյան, Գ.Վ. Միքայելյան, Ս.Գ. Ռաֆայելյան, Ա.Ա. Սահակյան, Ա.Ի. Պետրոսյան

Կուրսային և ավարտական աշխատանքների թեմաներ ֆունկցիաների տեսությունից | Ուսումնական ձեռնարկ, Երևան, ԵՊՀ, 2009, 163 էջ

Գ. Գ. Գևորգյան, Ա. Ա. Սահակյան

Հանրահաշիվ և մաթեմատիկական անալիզի տարրեր | 10-րդ դասարանի համար, «Էդիթ պրինտ», Երևան, 2009

Sahakian A. A., Ginovian M. S.

Limit Theorems for Toepltz Quadratic Functionals of Continuous-Time Stacionary Processes | Probability Theory and Related Fields, vol. 137, 2007, 551-579

G. Gevorkyan, A. Sahakyan

Algebra and Calculus | 10-th class, Edit Print, Yerevan, 2001 (in Armenian)
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Article

Sahakian A. A., Ginovyan M. S.

On the robustness to small trends of parameter estimation for continuous-time stationary models with memory | Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences), 2016, 51, 5, pp. 232-241

Artur A. Sahakyan, Mamikon Ginovian

Robust estimation for continuous time linear models with memory | Theory of Probability and Mathematical Statistics, 2016, 95, pp. 75-91 |

Ginovian M., Sahakian A.

On the trace approximations of products of Toeplitz matrices | Statistics and Probability Letters, 83 (2013), 753-760 |

Goginava U., Sahakian A.

On the convergence of multiple Walsh-Fourier serises of functions of bounded generalized variation | Journal of Contemporary Mathematical Analysis, v. 47 (2012) N 5, 221-233 |

Goginava U., Sahakian A.

Convergence of double Fourier series and generalized -variation | Goergian Math. Journal, v. 15 (2012), N 3, 497-510
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