Affiliation: | 1.Lobachevskii Institute of Mathematics and Mechanics,Kazan Federal University,Kazan,Russia;2.OOO “Gradient Tekhnolodzhi”,Kazan,Russia;3.Joint Supercomputer Center, Kazan Branch, Russian Academy of Sciences—Branch of the Federal Scientific Centre “Scientific Research Institute of System Studies,”,Russian Academy of Sciences,Republic of Tatarstan,Russia |