#### Volume 8, issue 3 (2008)

 1 A Akhmedov, Construction of symplectic cohomology $S^{2}\times S^{2}$, Gökova Geometry-Topology Proc 14 (2007) 36 2 G Burde, H Zieschang, Knots, de Gruyter Studies in Mathematics 5, Walter de Gruyter & Co. (1985) MR808776 3 R Fintushel, R J Stern, Rational blowdowns of smooth $4$-manifolds, J. Differential Geom. 46 (1997) 181 MR1484044 4 R Fintushel, R J Stern, Families of simply connected 4–manifolds with the same Seiberg–Witten invariants, Topology 43 (2004) 1449 MR2081432 5 R Fintushel, R J Stern, Double node neighborhoods and families of simply connected 4–manifolds with $b^+=1$, J. Amer. Math. Soc. 19 (2006) 171 MR2169045 6 M H Freedman, The topology of four-dimensional manifolds, J. Differential Geom. 17 (1982) 357 MR679066 7 R E Gompf, A new construction of symplectic manifolds, Ann. of Math. $(2)$ 142 (1995) 527 MR1356781 8 M J D Hamilton, D Kotschick, Minimality and irreducibility of symplectic four-manifolds, Int. Math. Res. Not. (2006) 13 MR2211144 9 D Kotschick, The Seiberg–Witten invariants of symplectic four-manifolds (after C H Taubes), Astérisque (1997) 4, 195 MR1472540 10 T J Li, S T Yau, Embedded surfaces and Kodaira Dimension, preprint 11 Y Matsumoto, Lefschetz fibrations of genus two—a topological approach, from: "Topology and Teichmüller spaces (Katinkulta, 1995)", World Sci. Publ., River Edge, NJ (1996) 123 MR1659687 12 J D McCarthy, J G Wolfson, Symplectic normal connect sum, Topology 33 (1994) 729 MR1293308 13 B Ozbagci, A I Stipsicz, Noncomplex smooth $4$–manifolds with genus–$2$ Lefschetz fibrations, Proc. Amer. Math. Soc. 128 (2000) 3125 MR1670411 14 J Park, Seiberg–Witten invariants of generalised rational blow-downs, Bull. Austral. Math. Soc. 56 (1997) 363 MR1490654 15 J Park, Simply connected symplectic 4–manifolds with $b^+_2=1$ and $c^2_1=2$, Invent. Math. 159 (2005) 657 MR2125736 16 J Park, Exotic smooth structures on $3\mathbb C\mathrm{P}^2\# 8\overline{\mathbb{C}\mathrm{P}}{}^2$, Bull. Lond. Math. Soc. 39 (2007) 95 MR2303524 17 J Park, A I Stipsicz, Z Szabó, Exotic smooth structures on $\mathbb{CP}^2\#5\overline{\mathbb{CP}^2}$, Math. Res. Lett. 12 (2005) 701 MR2189231 18 A I Stipsicz, Z Szabó, An exotic smooth structure on $\mathbb C\mathbb P^2\#6\overline\mathbb{C\mathbb P^2}$, Geom. Topol. 9 (2005) 813 MR2140993 19 A I Stipsicz, Z Szabó, Small exotic 4–manifolds with $b^+_2=3$, Bull. London Math. Soc. 38 (2006) 501 MR2239045 20 C H Taubes, The Seiberg–Witten invariants and symplectic forms, Math. Res. Lett. 1 (1994) 809 MR1306023 21 M Usher, Minimality and symplectic sums, Int. Math. Res. Not. (2006) 17 MR2250015 22 M Usher, Kodaira dimension and Symplectic Sums, to appear in Commentarii Mathematici Helvetici 23 E Witten, Monopoles and four-manifolds, Math. Res. Lett. 1 (1994) 769 MR1306021