In mathematics, the Hurwitz problem (named after Adolf Hurwitz) is the problem of finding multiplicative relations between quadratic forms which generalise those known to exist between sums of squares in certain numbers of variables.
In mathematics, the Hurwitz problem (named after Adolf Hurwitz) is the problem of finding multiplicative relations between quadratic forms which generalise those known to exist between sums of squares in certain numbers of variables. (en)
Проблема Гурвіца — проблема в математиці (названа на честь Адольфа Гурвіца) по знаходженню мультиплікативних відношень між квадратичними формами. (uk)
In mathematics, the Hurwitz problem (named after Adolf Hurwitz) is the problem of finding multiplicative relations between quadratic forms which generalise those known to exist between sums of squares in certain numbers of variables. (en)
Проблема Гурвіца — проблема в математиці (названа на честь Адольфа Гурвіца) по знаходженню мультиплікативних відношень між квадратичними формами. (uk)