Which mathematician contributed most to the decidability of various algebraic groups, Anatoly Maltsev or Semyon Aranovich Gershgorin?
Anatoly Maltsev Anatoly Ivanovich Maltsev (also: Malcev, Mal'cev; Russian: Анато́лий Ива́нович Ма́льцев; 27 November N.S./14 November O.S. 1909, Moscow Governorate – 7 June 1967, Novosibirsk) was born in Misheronsky, near Moscow, and died in Novosibirsk, USSR. He was a mathematician noted for his work on the decidability of various algebraic groups. Malcev algebras (generalisations of Lie algebras) are named after him.
Vera Faddeeva Vera Faddeeva (Russian: Вера Николаевна Фаддеева ; Vera Nikolaevna Faddeeva; 1906–1983) was a Soviet mathematician from a family of mathematicians. Faddeeva published some of the first work in the field of linear algebra. Her 1950 work, "Computational methods of linear algebra" was widely acclaimed and she won a USSR State Prize for it. Between 1962 and 1975, she prepared many research papers with her husband, Dmitry Konstantinovich Faddeev.