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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/33642

    Title: On the estimate of the first eigenvalue of a sublaplacian on a pseudohermitian 3-manifold
    Authors: Chang,Shu-Cheng;Chiu,Hung-Lin
    Contributors: 數學研究所
    Keywords: MANIFOLDS
    Date: 2007
    Issue Date: 2010-07-07 11:40:26 (UTC+8)
    Publisher: 中央大學
    Abstract: In this paper, we study a lower bound estimate of the first positive eigenvalue of the sublaplacian on a three-dimensional pseudohermitian manifold. S.-Y. Li and H.-S. Luk derived the lower bound estimate under certain conditions for curvature tensors bou
    Appears in Collections:[數學研究所] 期刊論文

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