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Hölder estimates for the ∂̄ problem for (p,q) forms on product domains
International Journal of Mathematics ( IF 0.6 ) Pub Date : 2021-02-16 , DOI: 10.1142/s0129167x21500142 Yifei Pan 1 , Yuan Zhang 1
International Journal of Mathematics ( IF 0.6 ) Pub Date : 2021-02-16 , DOI: 10.1142/s0129167x21500142 Yifei Pan 1 , Yuan Zhang 1
Affiliation
The purpose of this paper is to study Hölder estimates for the ∂ ̄ problem for ( p , q ) forms on products of general planar domains. As indicated by an example of Stein and Kerzman, solutions to the ∂ ̄ problem on product domains in ℂ n ( n ≥ 2 ) does not gain regularity in Hölder spaces. Making use of an integral representation of Nijenhuis and Woolf, we show that given a ∂ ̄ -closed ( p , q ) form with C k , α components, 0 ≤ p ≤ n , 1 ≤ q ≤ n , k ∈ ℤ + ∪ { 0 } , 0 < α ≤ 1 , there is a C k , α ′ solution to the ∂ ̄ problem on product domains for any 0 < α ′ < α with the desired Hölder estimate.
中文翻译:
产品域上 (p,q) 形式的 ∂̄ 问题的 Hölder 估计
本文的目的是研究 Hölder 估计∂ ̄ 问题为( p , q ) 在一般平面域的产品上形成。正如 Stein 和 Kerzman 的例子所示,解决方案∂ ̄ 产品领域的问题ℂ n ( n ≥ 2 ) 在 Hölder 空间中没有规律性。利用 Nijenhuis 和 Woolf 的积分表示,我们证明给定一个∂ ̄ -关闭( p , q ) 形成与C ķ , α 成分,0 ≤ p ≤ n , 1 ≤ q ≤ n ,ķ ∈ ℤ + ∪ { 0 } , 0 < α ≤ 1 ,有一个C ķ , α ' 的解决方案∂ ̄ 任何产品领域的问题0 < α ' < α 与所需的 Hölder 估计。
更新日期:2021-02-16
中文翻译:
产品域上 (p,q) 形式的 ∂̄ 问题的 Hölder 估计
本文的目的是研究 Hölder 估计