Bulletin des Sciences Mathématiques ( IF 1.3 ) Pub Date : 2021-05-17 , DOI: 10.1016/j.bulsci.2021.102993 Zhenghui Huo , Nathan A. Wagner , Brett D. Wick
We establish a weighted norm estimate for the Bergman projection for a class of pseudoconvex domains. We obtain an upper bound for the weighted norm when the domain is, for example, a bounded smooth strictly pseudoconvex domain, a pseudoconvex domain of finite type in , a convex domain of finite type in , or a decoupled domain of finite type in . The upper bound is related to the Bekollé-Bonami constant and is sharp. When the domain is smooth, bounded, and strictly pseudoconvex, we also obtain a lower bound for the weighted norm. As an additional application of the method of proof, we obtain the result that the Bergman projection is weak-type on these domains.
中文翻译:
Bekollé-Bonami估计一些伪凸域
我们建立一个加权 一类伪凸域的Bergman投影的范数估计。我们获得了加权的上限 当域是例如有界的光滑严格伪凸域时的范数,该域是有限类型的伪凸域 ,其中的有限类型的凸域 ,或in中有限类型的解耦域 。上限与Bekollé-Bonami常数相关,并且很锐利。当该域是光滑的,有界的并且严格伪伪凸时,我们还获得了加权范数的下界。作为证明方法的另一项应用,我们获得了伯格曼投影为弱类型的结果 在这些域上。