Oka’s lemma, convexity, and intermediate positivity conditions
Anne-Katrin Herbig, Jeffery D. McNeal · Illinois Journal of Mathematics · 2012
A new proof of Oka’s lemma is given for smoothly bounded, pseudoconvex domains $\Omega\subset\subset\mathbb{C}^{n}$. The method of proof is then also applied to other convexity-like hypotheses on the boundary of $\Omega$.