Մաթեմատիկայի և մեխանիկայի ֆակուլտետ
Faculty of Mathematics and Mechanics
Training of specialists-mathematicians started in the YSU in 1924, in the physical - mathematical subsection of Social Science Department which became Physical-mathematical Department in 1993.:
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Tigran Z. Khachikyan

Associate Professor | Chair of the Theory of Probability and Mathematical Statistics
Education
1980 - 1985: Yerevan State University (YSU), Department of Applied Mathematics. Honors diploma (Diploma with excellence) in Mathematics.
1985 - 1988: Post-graduate study; Yerevan State University, Department of Mathematics, Chair of Probability Theory and Statistics.

Academic degree
Ph.D. in Phys. & Math. Sciences, docent

Professional experience
2000 - to present: Docent at YSU, Department of Mathematics and Mechanics, Chair of Probability Theory and Statistics.
1993 - 2000: assistant of chair Probability Theory and Statistics, Department of Mathematics.
1990 - 1993: head of educational laboratory of chair Probability theory and Statistics
1988 - 1990: assistant of educational laboratory of chair Probability theory and Statistics

Academic courses
Probability Theory and Statistics,
Discrete Mathematics,
Application Packages Excel with VBA, Matlab, Revolution R Enterprise, JMP Statistical and Data Analysis
Stochastic simulation and modeling
Programming languages C++(with STL), C#

Scale of professional interests
Probability Theory and Statistics,
Statistical analysis and modeling of financial time series
Numerical calculations (integration, interpolation, optimization, Monte-Carlo simulation, statistical analysis) using C++, C#, Matlab, Revolution R Enterprise

Languages
Armenian, Russian, English

tkhach@ysu.am

On idempotent algebras with hyperidentities of associativity
2016 | Thesis
Annual Session 2016 of the Armenian Mathematical Union. 2016, p. 81-82
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О спектральном радиусе случайных блужданий на счетных группах
2016 | Article
Математика в высшей школе, 2016, 12, стр. 41-45
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Устойчивость одной модели надежности (Հուսալիության մի մոդելի կայունություն)
2007 | Article
ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 2007, #2, էջ 12-16 (ռուսերեն)
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О равномерной распределенности в смысле Арнольда-Крылова подгрупп группы Ли (Լիի խմբի ենթախմբերի Առնոլդ-Կռիլովի իմաստով հավասարաչափ բաշխվածության մասին)
2004 | Article
ԵՊՀ Գիտական տեղեկագիր, Բնական գիտություններ, 2004, #2, էջ 128-131 (ռուսերեն)
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