Were Pavel Alexandrov and Yuri Matiyasevich both working in the same area of mathematics?
Pavel Alexandrov Pavel Sergeyevich Alexandrov (Russian: Па́вел Серге́евич Алекса́ндров ), sometimes romanized Paul Alexandroff or Aleksandrov (7 May 1896 – 16 November 1982), was a Soviet mathematician. He wrote about three hundred papers, making important contributions to set theory and topology.
Aleksandr Matveyev (linguist) Aleksandr Konstantinovich Matveyev (Russian: Александр Константинович Матвеев , July 8, 1926 – October 9, 2010) was a Russian linguist known for his works in toponymics (branch of linguistics studying toponyms), onomastics (studies of proper names), and etymology (origins and semantical development of words).