학술저널
EQUIVARIANT EMBEDDING OF TWO-TORUS INTO SYMPLECTIC MANIFOLD
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 20, No. 2
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2007.06157 - 161 (5 pages)
- 0
We show that there is an equivariant symplectic em-bedding of a two-torus with a nontrivial action into a symplectic manifold with a symplectic circle action if and only if the circle ac-tion on the manifold is non-Hamiltonian. This is a new equivalent condition for non-Hamiltonian action and gives us a new insight to solve the famous conjecture by Frankel and McDu？？.
1. Introduction
2. Proof of theorem
References
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