The range of the tangential Cauchy-Riemann operator over a small ball
It is shown that the tangential Cauchy-Riemann operator in a sufficiently small ball in \(R^{2n+1}\) with a CR-structure, has a closed range when considered as an operator between two \(L^ 2\)-spaces with suitable weights.
scientific article; zbMATH DE number 4157041
scientific article