复曲面芯塑料填充物
Plastikstufe with toric core
摘要：
本文研究了高维切触流形的塑性和过扭性。证明了一个切触结构是过扭转的当且仅当存在一个具有平凡转动的复曲面核的小塑性材料。
英文摘要：
Plastikstufes and overtwistedness for higher-dimensional contact manifolds are studied in this paper. It is proved that a contact structure is overtwisted if and only if there exists a small plastikstufe with toric core that has trivial rotation.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
