e/Andreotti-Frankel theorem

Information
has gloss	eng: In mathematics, the Andreotti–Frankel theorem from 1959 states that if V is a smooth affine variety of complex dimension n or, more generally, if V is any Stein manifold of dimension n, then in fact V is homotopy equivalent to a CW complex of real dimension at most n. In other words V has only half as much topology.
lexicalization	eng: Andreotti-Frankel theorem
lexicalization	eng: Andreotti–Frankel theorem
instance of	c/Topological methods of algebraic geometry