arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1106.0629math.CVmath.AP
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Stein流形中有界超曲面上$\bar\partial$和$\bar\partial_b$的闭值域

Closed Range for $\bar\partial$ and $\bar\partial_b$ on Bounded Hypersurfaces in Stein Manifolds

Phillip Harrington, Andrew Raich

摘要:

我们定义了弱$Z(q)$,一个推广的$Z(q)$上的有界域$Ω$在斯坦流形$M^n$,足以证明闭范围的$\bar\partial$。在弱$Z(q)$的假设下,我们还证明了(i)调和$(0,q)$ -型是平凡的;(ii)如果$\partialΩ$满足弱$Z(q)$和弱$Z(n-1-q)$,则$\dbar_b$在$\partialΩ$上的$(0,q)$ -型上有闭值域.我们提供的例子表明,我们的条件包含的例子被排除在$(q-1)$ -伪凸性和作者以前的概念弱$Z(q)$。

英文摘要:

We define weak $Z(q)$, a generalization of $Z(q)$ on bounded domains $Ω$ in a Stein manifold $M^n$ that suffices to prove closed range of $\bar\partial$. Under the hypothesis of weak $Z(q)$, we also show (i) that harmonic $(0,q)$-forms are trivial and (ii) if $\partialΩ$ satisfies weak $Z(q)$ and weak $Z(n-1-q)$, then $\dbar_b$ has closed range on $(0,q)$-forms on $\partialΩ$. We provide examples to show that our condition contains examples that are excluded from $(q-1)$-pseudoconvexity and the authors' previous notion of weak $Z(q)$.

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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