- homothetic dilatation
- мат.гомотетия, подобное соответствие
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Homothetic transformation — In mathematics, a homothety (or homothecy or dilation) is a transformation of space which takes each line into a parallel line (in essence, a similarity that is similarly arranged). All dilatations form a group in either affine or Euclidean… … Wikipedia