Geodesic
Geography of simply connected nonspin symplectic 4-manifolds with positive signature. II
Canadian mathematical bulletin, Tome 64 (2021) no. 2, pp. 418-428

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Building upon our earlier work with M. C. Hughes, we construct many new smooth structures on closed simply connected nonspin $4$-manifolds with positive signature. We also provide numerical and asymptotic upper bounds on the function $\lambda (\sigma )$ that was defined in our earlier work.
DOI : 10.4153/S0008439520000533
Mots-clés : Symplectic 4-manifold, geography, knot surgery, symplectic normal sum 
Akhmedov, Anar; Park, B. Doug. Geography of simply connected nonspin symplectic 4-manifolds with positive signature. II. Canadian mathematical bulletin, Tome 64 (2021) no. 2, pp. 418-428. doi: 10.4153/S0008439520000533
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     title = {Geography of simply connected nonspin symplectic 4-manifolds with positive signature. {II}},
     journal = {Canadian mathematical bulletin},
     pages = {418--428},
     year = {2021},
     volume = {64},
     number = {2},
     doi = {10.4153/S0008439520000533},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000533/}
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