A new class of homology and cohomology 3-manifolds
arXiv:1606.05835 · doi:10.1007/s00009-015-0549-8
Abstract
We show that for any set of primes there exists a space which is a homology and cohomology 3-manifold with coefficients in for and is not a homology or cohomology 3-manifold with coefficients in for . Moreover, is neither a homology nor cohomology 3-manifold with coefficients in or .