Coherent sheaves and cohesive sheaves
Abstract
Description
We consider coherent and cohesive sheaves of $\cO$--modules over open sets $Ω\subset\bC^n$. We prove that coherent sheaves, and certain other sheaves derived from them, are cohesive; and conversely, certain sheaves derived from cohesive sheaves are coherent. An important tool in all this, also proved here, is that the sheaf of Banach space valued holomorphic germs is flat.
18 pages. In replacement the proof of Lemma 6.2 improved; typos corrected
18 pages. In replacement the proof of Lemma 6.2 improved; typos corrected