Appointed (1990) by the Presidium of the Armenian Academy of Sciences as member of National Commission Allocating State Grants
Armenian Society of Mathematics
Armenian Society of Mechanics
Presidium of National Academy of Science of Armenia
President of Scientific Board of Supreme Certifying Commission of Armenia
Scientific Board of Yerevan State University and Institute of Mechanics of National Academy of Science of Armenia
Scientific Board of the Ministry of Science and Education of Armenia
Pedagogical Academy of Armenia
Aeroelasticity; Unsteady aerodynamics; Unsteady aerodynamics of ionized reacting flows; Aeroelastic stability of panels and lifting surfaces in supersonic ionized gas flows; Aeroelastic optimization; Theory and behavior of composite anisotropic structures; Foundation of refined theories of composite shells and plates; Dynamic instability of elastic structures; Postbuckling sensitivity of composite structures; Smart material structures and their use in the vibration and aeroelastic instability control; Magnetoelasticity; Vibrations and stability in magnetic fields; Stress-strained state of elastic bodies; Cracks; Strength of bodies weakened by cracks; Strength of ferromagnetic bodies weakened by cracks under the action of magnetic field; Magnetoelastic stability; Non-linear elastic and magnetoelastic vibrations of thin-walled structures; Elastic and magnetoelastic waves; Dynamic type stability of elastic and magnetoelastic systems.
