Timeline for Special Hamiltonian diffeomorphisms
Current License: CC BY-SA 2.5
3 events
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| Oct 5, 2010 at 13:54 | comment | added | Dick Palais | YES ! Thank you for pointing that out. I was in fact unaware of the technical meaning of "Hamiltonian diffeomorphism" and just assumed that the OP was using it as a synonym for symplectomorphism. For others who may not have known the definition of Hamiltonian diffeomorphism, see the paper by Banyaga at www.math.psu.edu/wade/dakar.pdf | |
| Oct 5, 2010 at 13:00 | comment | added | rpotrie | However, hamiltonian diffeomorphisms are also always isotopic to the identity, aren't they? | |
| Oct 5, 2010 at 2:30 | history | answered | Dick Palais | CC BY-SA 2.5 |