Transcendental submanifolds of RP^n
arXiv:math/0404463
Abstract
In this paper we give examples of closed smooth submanifolds of RP^n which are isotopic to nonsingular projective subvarieties of RP^n but they can not be isotopic to the real parts of nonsingular complex projective subvarieties of CP^n.
5 pages, 1 figure