Talk:Grauert's approximation theorem

Real-analytic structure

I’m like 90% sure that Grauert's theorem implies that on a smooth manifold, the real-analytic structure, if any, is unique (uniquely determined by the smooth structure). But I’m not sure about the existence of a real-analytic structure. If I remember, it always exists but why??? Taku (talk) 04:27, 15 April 2026 (UTC)