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arXiv math/0605350math.SGmath.GT
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闭辛流形的极小图集

Minimal atlases of closed symplectic manifolds

Yuli Rudyak, Felix Schlenk

摘要:

我们研究了复盖闭连通辛流形$(M,ω)$所需的达布图的数目,并根据$M$的Lusternik-Schnirelmann范畴和$(M,ω)$的Gromov宽度从上到下有效地估计了这个数目.

英文摘要:

We study the number of Darboux charts needed to cover a closed connected symplectic manifold $(M,ω)$, and effectively estimate this number from below and from above in terms of the Lusternik--Schnirelmann category of $M$ and the Gromov width of $(M,ω)$.

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。

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