4: The ∂-Problem Last updated Jul 9, 2021 Save as PDF 3.4: Extension of CR Functions 4.1: The Generalized Cauchy Integral Formula Page ID74211 Jiří LeblOklahoma State University ( \newcommand{\kernel}{\mathrm{null}\,}\) 4.1: The Generalized Cauchy Integral Formula4.2: Simple Case of The ∂-Problem4.3: The General Hartogs Phenomenon4.4: Solvability of ∂-Problem in the Polydisc