Oka coherence theorem

In mathematics, the Oka coherence theorem, proved by, states that the sheaf $$\mathcal{O}_{\mathbb{C}^n}$$ of holomorphic functions on $$\mathbb{C}^n$$ (and subsequently the sheaf $$\mathcal{O}_{X}$$ of holomorphic functions on a complex manifold $$X$$) is coherent.