In this paper, we study the symplectic groupoids structure on the cotangent bundle of Lie group.
本文研究了 李群 的余切叢上的辛群胚結(jié)構(gòu).
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This line, called cotangent line, is used by the system to modify the curve.
這條線叫做共切線, 是系統(tǒng)用來改變曲線形狀的.
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