Birkhoff periodic orbits for twist maps with the graph intersection property
نویسندگان
چکیده
منابع مشابه
Modules with copure intersection property
In this paper, we investigate the modules with the copure intersection property and obtained obtain some related results.
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ژورنال
عنوان ژورنال: Ergodic Theory and Dynamical Systems
سال: 1985
ISSN: 0143-3857,1469-4417
DOI: 10.1017/s014338570000314x