Abstract
Let $K$ be the sectional curvature of a compact submanifold $M$ of the Cayley projective plane $CaP^{2}$. In this paper, we prove that the compact totally complex submanifold $M$ of complex dimension 2 in $CaP^{2}$ satisfying $K \gt (1/8)$ is totally geodesic and $M=CP^{2}$.
Citation
Liu Ximin. "Totally complex submanifolds of the Cayley projective plane." Tsukuba J. Math. 22 (1) 113 - 119, June 1998. https://doi.org/10.21099/tkbjm/1496163473
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