- quadric generator
- мат.образующая квадрики
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Eigenvalues and eigenvectors — For more specific information regarding the eigenvalues and eigenvectors of matrices, see Eigendecomposition of a matrix. In this shear mapping the red arrow changes direction but the blue arrow does not. Therefore the blue arrow is an… … Wikipedia