EXISTENCE OF PERIODIC ORBITS ON 2-MANIFOLDS

被引:2
作者
NEUMANN, DA
机构
关键词
D O I
10.1016/0022-0396(78)90056-6
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
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页码:313 / 319
页数:7
相关论文
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