%0 Journal Article %A Kumura, Hironori %T The lower bound of the Ricci curvature that yields an infinite discrete spectrum of the Laplacian %J Annales de l'Institut Fourier %D 2011 %P 1557-1572 %V 61 %N 4 %I Association des Annales de l’institut Fourier %U https://aif.centre-mersenne.org/articles/10.5802/aif.2651/ %R 10.5802/aif.2651 %G en %F AIF_2011__61_4_1557_0