A pointwise norm on a non-reduced analytic space

Mats Andersson

Published 2018-11-22Version 1

Let $X$ be a possibly non-reduced space of pure dimension. We introduce an essentially intrinsic pointwise Hermitian norm on smooth $(0,*)$-forms, in particular on holomorphic functions, on $X$. We prove that the space of holomorphic functions is complete with respect to the natural topology induced by this norm.