In this talk,some properties of the Beurling-Ahlfors operator and the Burkholder functional are introduced.They are related to the Iwaniecs conjecture and B
Given a branched covering of the 2-sphere,Thurston defined a holomorphic map between the Teichmuller space of punctured spheres,which is called a Thurston m
We consider the convergence P sets of formal power series of the form f(z; t)= Sigma_{j=0}^infty fj(z)t^j,where fj(z)are holomorphic functions on a domain O
In this talk,we first determine zero sets in QK spaces in terms of Carleson-Newman sequences.Besides that,interpolating sequences for two classes of bounded