Bull. Korean Math. Soc. 2013; 50(4): 1261-1275
Printed July 1, 2013
https://doi.org/10.4134/BKMS.2013.50.4.1261
Copyright © The Korean Mathematical Society.
Jungchan Lee, JeongHyeong Park, and Kouei Sekigawa
Sungkyunkwan University, Sungkyunkwan University, Niigata University
We establish an integral formula for the first Chern number of a compact almost Hermitian surface and derive curvature identities from the integral formula. Further, we provide some results as applications of the identities.
Keywords: Euh-Park-Sekigawa identity, first Chern number, almost Hermitian surface
MSC numbers: 53B20, 53C20
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