On a theorem of Chekanov
Tom 39 / 1997
Banach Center Publications 39 (1997), 39-48
DOI: 10.4064/-39-1-39-48
Streszczenie
A proof of the Chekanov theorem is discussed from a geometric point of view. Similar results in the context of projectivized cotangent bundles are proved. Some applications are given.
