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Contragredient
UK
/ˌkɒntrəˈɡriːdiənt/
US
/ˌkɑntrəˈɡriːdiənt/
Translation of "contragredient" into Russian
contragredient
Noun
UK
/ˌkɒntrəˈɡriːdiənt/
US
/ˌkɑntrəˈɡriːdiənt/
contragredient
contragredients pl
контрагредиент
The contragredient matrix is used in advanced mathematical calculations.
Контрагредиентная матрица используется в сложных математических вычислениях.
contragredient
Adjective
UK
/ˌkɒntrəˈɡriːdiənt/
US
/ˌkɑntrəˈɡriːdiənt/
contragredient
more contragredient Comp.
most contragredient Super.
контрагредиентный
The contragredient transformation is crucial in this mathematical model.
Контрагредиентное преобразование имеет решающее значение в этой математической модели.
Definitions
contragredient
Noun
UK
/ˌkɒntrəˈɡriːdiənt/
US
/ˌkɑntrəˈɡriːdiənt/
A matrix or representation obtained as the inverse transpose of a given one; the dual representation.
In tensor analysis, the metric’s contragredient is used to raise indices.
contragredient
Adjective
UK
/ˌkɒntrəˈɡriːdiənt/
US
/ˌkɑntrəˈɡriːdiənt/
Relating to a matrix, representation, or transformation obtained from another by taking the inverse transpose (or, equivalently, the transpose inverse).
The contragredient matrix of A is given by (A^{-1})^{\mathsf T}.
Designating the dual of a given representation of a group or algebra.
For a finite-dimensional module V, the contragredient representation acts on the dual space V^{*}.