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A conformally invariant gap theorem characterizing $$\mathbb {CP}^2$$ CP 2 via the Ricci flow
Chang, Sun-Yung A., Gursky, Matthew, Zhang, SiyiJournal:
Mathematische Zeitschrift
DOI:
10.1007/s00209-019-02331-8
Date:
June, 2019
File:
PDF, 416 KB
2019