SMALL EIGENVALUES OF CLOSED SURFACES

被引:0
作者
Ballmann, Werner [1 ,2 ]
Matthiesen, Henrik [2 ]
Mondal, Sugata [2 ]
机构
[1] Hausdorff Ctr Math, Endenicher Allee 60, D-53115 Bonn, Germany
[2] Max Planck Inst Math, Vivatsgasse 7, D-53111 Bonn, Germany
关键词
RIEMANN SURFACES; SPECTRUM;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Generalizing recent work of Otal and Rosas, we show that the Laplacian of a Riemannian metric on a closed surface S with Euler characteristic chi(S) < 0 has at most -chi(S) small eigenvalues.
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页码:1 / 13
页数:13
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