Normal solvability and the Noethericity of elliptic operators in spaces of functions on \(R^ n\). I
Translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 110, 120-140 (Russian) (1981; Zbl 0508.47046).
semi-Fredholm-property of elliptic differential operators in Hölder-function-spaces
scientific article; zbMATH DE number 3846295