Mathematical modelling, Nonsmooth analysis (mathematical analysis of nonsmooth functions), Non-differential optimization, Mathematical programming, Nonsmooth control systems.
Main publications:
\RBibitem{2}
\by Demyanov V.F., Giannessi F., Tamasyan G.Sh.
\paper Variational control problems with constraints via exact penalization
\serial Nonconvex optimization and its applications
\inbook Variational Analysis and Applications
\eds F.~Giannessi, A.~Maugeru
\publ USA, Springer
\vol 79
\yr 2005
\pages 301--342
\mathscinet{2159979}
\crossref{10.1007/0-387-24276-7_21}
\Bibitem{6}
\by Tamasyan G. Sh.
\paper Numerical methods in problems of calculus of variations for functionals depending on higher order derivatives
\jour Journal of Mathematical Sciences
\yr 2013
\vol 188
\issue 3
\pages 299-321
