Symplectic Bifurcations of Plane Curves and Isotropic Liftings
Symplectic Bifurcations of Plane Curves and Isotropic Liftings
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DOI：
10.1093/qjmath/54.1.73
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发表时间：
2003-03
影响因子：
0.7
通讯作者：
G. Ishikawa;S. Janeczko
中科院分区：
文献类型：
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作者：
G. Ishikawa;S. Janeczko
研究了马斯登-温斯坦约简中的品种分类及其可提性。特别地，给出了Bruce-Gaffney平面曲线奇点的完全辛分类，并将其应用于自然地得到拉格朗日开口。
We study the classification of varieties in the Marsden–Weinstein reduction and their liftability. In particular the complete symplectic classification of the Bruce–Gaffney plane curve singularites is provided and is applied to obtain naturally the Lagrangian openings.