Removable singularities for 𝑛-harmonic functions and Hardy classes in polydiscs

Abstract

Abstract. Let <#> be any strongly convex function. For an open subset G of a polydisc U" the Hardy class //,(G) is the set of analytic functions/on G for which <f> ° logl/l has an «-harmonic majorant. It is shown that H^(U"\E) = H^{U") for any relatively closed »»-negligible subset E of U".