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Personal Data

Full name Ashot Shahverdian
Phone (+374 96) 424032
E-mail svrdn@jinr.ru, svrdn@yerphi.am
Acting Leading Researcher
Research Interests

Theory of functions, Potential theory, Ergodic theory, Dynamical systems and networks, Mathematical modeling


Yerevan State University, Mathematics

Titles, Degree

Doctor of Physical-Mathematical Sciences

Professional Experience
Head of department
of matematical and 
  Scientific-IndustrialCorporation of Ministry of Industry of Armenia (1986-1988)    
Senior researcher
  Institute Radio- Physics of Armenian Natl. Acad.
Scis (1988-1992) 
Leader researcher
  Armenian Natl. Seismic Center (1992-1993)  
Senior researcher and
acting Head of lab for
comp. physics
  Yerevan Physics Inst (1993-2002)  
Head of Joint
USA-Armenian lab
for Nonlinear Problems
  Yerevan Physics Inst (1999-2002)  
Senior researcher   Joint Institute for Nuclear Research (JINR) Dubna, Russia (2002-2007  
Selected Publications

A.Yu.Shahverdian, Asymptotic growth of subharmonic functions of order null, Siberian J. Math, 28(2), 201-210, 1987

A.Yu.Shahverdian, Boundary behavior of billiard trajectories in n-dimensional cube, Russian Math Surveys, 47(5), 200-202, 1992

A.Yu.Shahverdian, Lattice animals and self-organized criticality, Fractals, 5(2), 199-213, 1997 

A.Yu.Shahverdian, Matts Esse'n, and G.S.Hovanessian, Fine topology and growth of small subharmonic functions in the complex plane, New Zealand Math. J, 29(1), 73-90, 2000

A.Yu.Shahverdian and A.V.Apkarian, A difference characteristic for 1-dimensional  nonlinear systems, Comm. Nonlinear Sci. & Comp. Simulations,  12(3), 233-242, 2007

A.Yu.Shahverdian and A.V.Apkarian, Avalanches in networks of weakly coupled phase shifting rotators, Comm. Math. Sci., 6(1), 217-234, 2008

A.Yu.Shahverdian, A decomposition of quasi-oscillators, Asian-European J. Math., 2(4),  681-705, 2009

A.Yu.Shahverdian, Fine topology and estimates for potentials and subharmonic  functions, Computational Methods and Function Theory, 11(1), 71-121, 2011

A.Yu.Shahverdian, Avalanches and memory in rotator networks, Reports Armenian Natl. Acad. Sci., 111(3), 240-249, 2011

A.Yu.Shahverdian, A decomposition of the rotation of circle, Results in Mathematics, 61(1), 143-177, 2012

H.Niederreiter and A.Yu.Shahverdian, Discrepancy estimates for rotation sequences and oscillation sequences, Asian-European J Math., 5(2), 12500201-12, 2012

A.Yu.Shahverdian, Minimal Lie algebra, fine limits, and dynamical systems, Reports Armenian Natl. Acad. Sci., 112(2), 158-168, 2012

A.Yu.Shahverdian, A. Kilicman, R.B.Benosman, Higher difference structure of some discrete processes, Advances Difference Equations, 202, 2012

A.Yu.Shahverdian and A. Kilicman, Exact formula for distribution of (n omega), Intern J Number Theory, 9(1), 179-187, 2013

 Scientific Council
 Specialised Council


The graded test in Informatics for PhD applicants will take place on October 23, 2017 at 11:00 in the Institute for Informatics and Automation Problems (Room 333). The program

The professional examination by specialties E.13.04 and E.13.05 for PhD applicants in 2017/2018 academic year will take place in the Institute for Informatics and Automation Problems, on November 2, 2017, at 10:00The program

The qualifying test in Informatics for PhD students will take place on November 06, 2017 at 11:00 in the Institute for Informatics and Automation Problems (Room 333).

The professional qualifying examination by specialties E.13.04 (The program)  and E.13.05 (The program) will be held on November 16, 2017 at 12:00 in the Institute for Informatics and Automation Problems. 

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