- absolutely direct indecomposable system
- абсолютно декартово неразложимая система
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
Rene Descartes — René Descartes † Catholic Encyclopedia ► René Descartes (Renatus Cartesius), philosopher and scientist, born at La Haye France, 31 March, 1596; died at Stockholm, Sweden, 11 February 1650. He studied at the Jesuit college of La Flèche … Catholic encyclopedia