Fang, Shouwen; Yang, Fei First eigenvalues of geometric operators under the Yamabe flow. (English) Zbl 1350.53051 Bull. Korean Math. Soc. 53, No. 4, 1113-1122 (2016). Reviewer: Alina Stancu (Montréal) MSC: 53C21 53C44 PDFBibTeX XMLCite \textit{S. Fang} and \textit{F. Yang}, Bull. Korean Math. Soc. 53, No. 4, 1113--1122 (2016; Zbl 1350.53051) Full Text: DOI Link
Kim, Bang Ok The first eigenvalue estimate on a compact Riemannian manifold. (English) Zbl 0787.53031 Bull. Korean Math. Soc. 30, No. 2, 229-238 (1993). Reviewer: P.Gilkey (Eugene) MSC: 53C20 58J50 PDFBibTeX XMLCite \textit{B. O. Kim}, Bull. Korean Math. Soc. 30, No. 2, 229--238 (1993; Zbl 0787.53031)
Pak, Eulyong; Minn, Hoggi; Yoon, Ok Kyung; Chi, Dong Pyo On the first eigenvalue estimate of the Dirichlet and Neumann problem. (English) Zbl 0604.53018 Bull. Korean Math. Soc. 23, 21-25 (1986). Reviewer: R.Reilly MSC: 53C20 58J60 PDFBibTeX XMLCite \textit{E. Pak} et al., Bull. Korean Math. Soc. 23, 21--25 (1986; Zbl 0604.53018)
Chi, Dong Pyo; Kim, Sang Moon; Kim, Sung Ki; Lee, Il Hae; Lee, Sa Ge A generalization of an inequality of Li and Zhong, and its geometric application. (English) Zbl 0532.53032 Bull. Korean Math. Soc. 20, 51-54 (1983). Reviewer: P.Buser MSC: 53C20 53C21 58J50 PDFBibTeX XMLCite \textit{D. P. Chi} et al., Bull. Korean Math. Soc. 20, 51--54 (1983; Zbl 0532.53032)