A remark on irregularity of the dbar-Neumann problem on non-smooth domains

Sonmez Sahutoglu

It is an observation due to J.J. Kohn that for a smooth bounded pseudoconvex domain D in $C^n$ there exists s>0 such that the dbar-Neumann operator on D maps $W_{(0,1)}^s(D)$ (the…