Distinguishing symplectic blowups of the complex projective plane

Yael Karshon, Liat Kessler

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


A symplectic manifold that is obtained from CP2 by k blowups is encoded by k + 1 parameters: the size of the initial CP2, and the sizes of the blowups. We determine which values of these parameters yield symplectomorphic manifolds.

Original languageEnglish
Pages (from-to)1089-1128
Number of pages40
JournalJournal of Symplectic Geometry
Issue number4
StatePublished - 2017
Externally publishedYes


Dive into the research topics of 'Distinguishing symplectic blowups of the complex projective plane'. Together they form a unique fingerprint.

Cite this