Weak Hardy space and endpoint estimates for singular integrals on space of homogeneous type

作者：Ding, Yong^*; Wu, Xinfeng

来源：Turkish Journal of Mathematics, 2010, 34(2): 235-247.

DOI：10.3906/mat-0809-37

• Weak Hardy spaces
• singular integral
• fractional integral
• endpoint estimate

We develop the theory of weak Hardy spaces H-1,H-infinity on space of homogeneous type. As some applications, we show that certain singular integral operators and fractional integral operators are bounded from H-1,H-infinity to L-1,L-infinity and L-1/1-alpha,L-infinity respectively. We give also the endpoint estimates for Nagel and Stein's singular integrals studied in [10].

• 出版日期2010
• 单位北京师范大学