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Dergiler / Turkish Journal of Mathematics / 2002 / Cilt: 26 - Sayı: 1

Minimality of certain normal connected sums

Tian-Jun LI, Andras I. STIPSICZ

Sayfa
75–80
DOI
—

Özet

We show that the normal connected sum of two minimal symplectic 4-manifolds (neither of them rational or ruled) is a minimal symplectic 4-manifold. In the proof we use a symplectic sum formula for Gromov-Witten invariants.

Abstract

We show that the normal connected sum of two minimal symplectic 4-manifolds (neither of them rational or ruled) is a minimal symplectic 4-manifold. In the proof we use a symplectic sum formula for Gromov-Witten invariants.

Anahtar kelimeler: Turk. J. Math., 26, (2002), 75-80. Full text: pdf Other articles published in the same issue: Turk. J. Math., vol.26, iss.1.