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Geography of simply connected nonspin symplectic 4-manifolds with positive signature. II
- Part of
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- Journal:
- Canadian Mathematical Bulletin / Volume 64 / Issue 2 / June 2021
- Published online by Cambridge University Press:
- 10 July 2020, pp. 418-428
- Print publication:
- June 2021
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- Article
- Export citation
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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.
