- quasideterminant
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The equivalent of a determinant in matrices that have noncommutative entries
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quasideterminant
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Quasideterminant — Introduction= The quasideterminant is a replacement for the determinant for matrices with noncommutative entries. Example 2 imes2 quasideterminants are as follows::: left|egin{array}{cc} a {11} a {12} a {21} a {22} end{array} ight| {11} = a {11} … Wikipedia
Ретах, Владимир Соломонович — Владимир Соломонович Ретах Дата рождения: 1948 год(1948) Место рождения: Кишинёв Страна … Википедия
