- involutory projectivity
- мат.инволюционная проективность
English-Russian scientific dictionary. 2008.
involutory projectivity
Смотреть что такое "involutory projectivity" в других словарях:
Collineation — In projective geometry, a collineation is a one to one and onto map (a bijection) from one projective space to another, or from a projective space to itself, such that the images of collinear points are themselves collinear. All projective linear … Wikipedia
