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math.DG2021
Circle actions on six dimensional oriented manifolds with isolated fixed points
Donghoon Jang
To classify a group action on a manifold, the data associated with the fixed point set is essential. In this paper, we classify the fixed point data of a circle action on a 6-dimen…
math.DG2021
Circle actions on oriented manifolds with 3 fixed points
Donghoon Jang
Let the circle group act on a compact oriented manifold with a non-empty discrete fixed point set. Then the dimension of is even. If has one fixed point, is the poi…
math.DG2021★ 2 cited
Circle actions on unitary manifolds with discrete fixed point sets
Donghoon Jang
In this paper, we prove various results for circle actions on compact unitary manifolds with discrete fixed point sets, generalizing results for almost complex manifolds. For a cir…