Georg Cantor was born in this country, and while it's not Switzerland, Leonhard Euler spent much of his adult life and died in this country.
One mathematician from this country names an equation which states that AXAH − X + Q = 0, where Q is a Hermitian matrix. Another mathematician from this country names the fact that there are more primes of form 4k + 3 than 4k + 1; that is his bias. A mathematician born in this non-Germany coun- try developed the   trans nite numbers and the idea of 1-to-1 correspondences. Georg Cantor was born in this country, and while it's not Switzerland, Leonhard Euler spent much of his adult life and died in this country. A mathematician from this country names the length of the shortest computer program that pro- duces some object; that is his complexity. For ten points, identify this country, home to Pafnuty Chebyshev and So a Kovalevskaya.
One mathematician from this country names an equation which states that AXAH − X + Q = 0, where Q is a Hermitian matrix.
Russian Federation [accept Rossiya, liberally accept historical names like  Soviet Union  or  Russian Empire , liberally accept those same names in Russian]