Arkady Rotenberg Arkady Rotenberg Arkady Romanovich Rotenberg (, born December 15, 1951 in Leningrad) is a Russian businessman and tycoon. With his brother Boris Rotenberg, he is co-owner of the Stroygazmontazh (SGM) group, the largest construction company for gas pipelines and electrical power supply lines in Russia. He was listed by "Forbes" in 621st place among the world's wealthiest persons in 2014. He is considered a close confidant of president Vladimir Putin. As of November 2017, "Forbes" estimates his fortune at $2.5 billion. He is subject to personal sanctions by the United States government related to the events during the Ukrainian crisis.
Arkady Aronov the Weizmann Institute of Science. In the 1990s, he visited University of Karlsruhe for extended periods of time, and he also became an Associate Member of the scientific staff of the International Centre for Theoretical Physics, Trieste. Arkady Aronov died in November 1994 in Rehovot as a result of a heart attack. During his career, Arkady Aronov supervised a number of PhD theses including these of Evgeny Ivchenko, Boris Spivak, Boris Altshuler, Alexey Ioselevich, Aleksander Zyuzin, and Alexander Mirlin. The fields in which Arkady Aronov contributed the most are In 1975, together with late Gennady Bir and with Grigory Pikus,