Manifolds homotopy equivalent to P^n # P^n
Geometric Topology
2016-05-18 v3 Algebraic Topology
Abstract
We classify, up to homeomorphism, all closed manifolds having the homotopy type of a connected sum of two copies of real projective n-space.
Cite
@article{arxiv.math/0509053,
title = {Manifolds homotopy equivalent to P^n # P^n},
author = {Jeremy Brookman and James F. Davis and Qayum Khan},
journal= {arXiv preprint arXiv:math/0509053},
year = {2016}
}