Complex and Symplectic Structures on Panelled Web 4-Manifolds
  We analyze the symplectic and complex structures on the panelled web 4-manifolds. In particular, we give infinite family of examples of almost complex but not symplectic and not complex 4-manifolds in the non-simply connected case. 
H\"ulya Arg\"uz, Mustafa Kalafat
math.SG math.AT