Complex And Symplectic Structures On Panelled Web 4-Manifolds

Abstract

We analyze the symplectic and complex structures on the panelled web 4-manifolds of S. Akbulut and M. Kalafat [1]. In particular, we give infinite families of examples of almost complex but not symplectic and not complex 4-manifolds in the non-simply connected case. (C) 2012 Elsevier B.V. All rights reserved.