Weak boundedness of singular integrals with nonsmooth kernel
Author: Steve Hofmann
Journal: Proc. Amer. Math. Soc. 103 (1988), 260-264
MSC: Primary 42B20; Secondary 47G05
MathSciNet review: 938680
Abstract: If for some , and is homogeneous of degree 0, then the operator defined in two dimensions by is of weak-type with bound independent of .