@misc{_Hrant, howpublished={online}, publisher={Изд-во НАН РА}, abstract={This issue of the Periodical is dedicated to the 85th anniversary of Hrant Babken Marandjyan, a famous scientist in the field of mathematical cybernetics and information technology. He would have turned 85 years old if his earthly life had not been interrupted on March 14, 2020. A wide range of scientific interests: mathematical logic, recursion theory, complexity theory of the degree of algorithmic unsolvability, the theory of probabilistic automata, automatic analysis and synthesis of algorithms and programs, automatic synthesis and optimization of computer programs, was formed in the schools of prominent scientists who made a quite tangible contribution to the development of mathematical logic, theory of algorithms and control theory.}, type={Հոդված}, title={Hrant Babken Marandjyan}, keywords={Mathematical Sciences, Biography}, }