Semyon Aranovich Gershgorin and Vladimir Berkovich, have which occupation?
Vladimir Berkovich Vladimir Berkovich is a mathematician at the Weizmann Institute of Science who introduced Berkovich spaces. His Ph.D. advisor was Yuri I. Manin. Berkovich was a visiting scholar at the Institute for Advanced Study in 1991-92 and again in the summer of 2000.
Arthur Berkut Artur Vyacheslavovich Mikheev (Russian: Артур Вячеславович Михеев , born 24 May 1962), better known under his stage name Arthur Berkut (Russian: Артур Беркут), is a Russian singer. Throughout his career, he has participated in numerous bands, with the most notable being Autograph, Mavrik, and Aria.