Layer Potentials on Beurling-Hardy Spaces and BCMOp Spaces
摘要
In this chapter the principal aim is to establish boundedness and invertibility results for boundary layer potentials associated with weakly elliptic systems in the context of Beurling-Hardy spaces HAp and spaces of functions of bounded central mean oscillations BCMOp. This is possible thanks to the Calderón-Zygmund theory for singular integral operators developed in Chapter 6. The invertibility results obtained here play a decisive role in the treatment of boundary value problems in AR domains and boundary data selected from HAp spaces and BCMOp spaces (see Chapter 9).