论文标题
无处可消失的符号形式的原始
Nowhere vanishing primitive of a symplectic form
论文作者
论文摘要
令$ m $为具有精确符号表格$ω$的多种流形。然后,对于$ω$,即$ω= \ mathrm {d}β$都无处可消失的原始$β$。
Let $M$ be a manifold with an exact symplectic form $ω$. Then there is a nowhere vanishing primitive $β$ for $ω$, i.e. $ω=\mathrm{d}β$.