Rafayel Barkhudaryan | Institute of Mathematics

Current position

Vice-rector for Natural and Exact Sciences, YSU

Work Address

Alex Manoogian 1, 0025, Yerevan, Republic of Armenia

Tel

+37460710107

Publications list

$MathSciNet$

$Genealogy Project$

$Orcid Profile$

$User profiles at Google Scholar$

$ResearchGate$

$MathNet$

Fields of Interests:

Numerical analysis
Free boundary problems
Obstacle type problems
Convergence acceleration
Padé approximation
Scientific Computing.

Education and Degrees

University/Institute:

Institute of Mathematics of NAS Armenia, Postgraduate Student

2004 to 2007

Degree:

Ph.D.

Ph.D. Thesis: Convergence acceleration of expansions by eigenfunctions of some boundary value problems.
Supervisor: Anry Nersessian

University/Institute:

Faculty of Mathematics, Yerevan State University

2002 to 2004

Degree:

Master of Science

Thesis: Nonlinear multiparameter Sturm-Liouville problems
Supervisor: Anry Nersessian

University/Institute:

Faculty of Mathematics, Yerevan State University

1998 to 2002

Degree:

Bacheler of Science

Thesis: The Dirac boundary problem with linear potential and Dirac’s isospectral operators
Supervisor: Tigran Harutyunyan

Professional Experience

Company Name:

Boomerang Software LLC,

Title:

programmer

Time Period:

2000 to 2005

Company Name:

Institute of Mathematics

Title:

Junior researcher

Time Period:

2005 to 2007

Company Name:

Institute of Mathematics

Title:

Scientific Secretary

Time Period:

2007 to 2011

Company Name:

Institute of Mathematics

Title:

Deputy Director

Time Period:

2011 to 2014

Company Name:

Institute of Mathematics

Title:

Director

Time Period:

2014 to 2019

Company Name:

Yerevan State University

Title:

Vice-rector for Natural and Exact Sciences

Time Period:

2019

Memberships

2019 - Now: American Mathematical Society(Reviewer)

2018 - Now: European Mathematical Society,

2015 - Now: Scientic council of the Faculty of Mathematics, Yerevan State University.

2011 - Now: Armenian Mathematical Union,

2008 - Now: Editorial board of the Armenian Journal of Mathematics,

2007 - Now: Scientic council of the Institute of Mathematics.

Teaching Experience

Business Math.,
Numerical Analysis,
Mathematical Packages (MatLab, Mathematica),
Variation analysis,
Numerical methods for solving PDE's,
Fourier series and it's applications,

Faculty of Mathematics, Yerevan State University,
American University of Armenia.

Visits

2014 Feb-April Visiting Fellow of the Isaac Newton Institute for Mathematical Sciences, programm "Free Boundary Problems and Related Topics".

2012 July Department of Mathematics, Royal Institute of Technology, Stockholm, Sweden (KTH).

2010 July-Aug Department of Mathematics, Royal Institute of Technology, Stockholm, Sweden (KTH).

2009 June Department of Mathematics, Royal Institute of Technology, Stockholm, Sweden (KTH),

Participation in Conferences

International Conference "Modern Methods, Problems and Applications of Operator Theory and Harmonic Analysis VI" 25 - 28 of April 2016, Rostov-on-Don, Russia.

International Conference of Numerical Analysis and Applied Mathematics(ICNAAM 2013) September 21- 27, 2013, Rhodes, Greece.

International Conference "HARMONIC ANALYSIS AND APPROXIMATIONS, V" 10-17 September 2011, Tsahkadzor, ARMENIA.

International Conference "Dynamic systems, nonlinear analysis and their applications" 10-17 July 2011, Yerevan, ARMENIA.

International Conference "Third Russian-Armenian workshop on mathematical physics, complex analysis and related topics" 4-8 October 2010, Tsahkadzor, ARMENIA.

International Conference "HARMONIC ANALYSIS AND APPROXIMATIONS, IV" 19-26 September 2008, Tsahkadzor, ARMENIA.

International Conference of Numerical Analysis and Applied Mathematics(ICNAAM 2007) September 16 - 20, 2007, Corfu, Greece.

Fifth International Conference on Computer Science and Information Technologies(CSIT 2005) 19-23 September, 2005, Yerevan, Armenia.

International Conference "HARMONIC ANALYSIS AND APPROXIMATIONS, III" 20-27 September 2005, Tsahkadzor, ARMENIA.

Research Grants

Foundation Title:

ISTC

Period:

2005 to 2006

Grant Title:

A-823

Foundation Title:

NFSAT

Period:

2006 to 2007

Grant Title:

GRSP - 18/06

Project Title:

Acceleration of convergence of expansion by eigenfunctions

Foundation Title:

SCS

Period:

2011 to 2013

Grant Title:

11-1a307

Foundation Title:

NFSAT

Period:

2013 to 2014

Grant Title:

YSSP-13-24

Project Title:

Numerical Solution to Some Free Boundary Problem

Foundation Title:

SCS

Period:

2014 to 2015

Grant Title:

13YR-1A0038

Project Title:

Investigation of some free boundary problem arising in physical growth models

Other

Scholarships and Prizes:

1996, 1998: International Competition of Towns (Diploma of winner)
July 1998: participated in the 39th IMO, Taiwan
1995, 1996, 1998: All Republic Mathematical Olympiad (correspondingly 2,1,2 places)

2005: Scholarship of the “Research Mathematics” Fund.

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Fields of Interests: