Infinitely generated analytic sheaves

Vakhid E Masagutov, Purdue University

Abstract

Classically in complex analysis an analytic sheaf is a sheaf of modules over the structure sheaf [special characters omitted] of rings. Motivated by problems in infinite dimensional holomorphy, we investigate stronger notions of analyticity which are suitable for the analysis of infinitely generated sheaves. The sheaves that we consider are analytic in the sense of Lempert-Patyi and analytic Fréchet in the sense of Leiterer. In this thesis we demonstrate uniqueness of analytic structures on a certain class of [special characters omitted]-modules. We also show that higher direct image sheaves do not always carry a suitable analytic structures. Along the way, we provide a few counter-examples to Grauert's Direct Image Theorem for infinitely generated analytic sheaves.

Degree

Ph.D.

Advisors

Lempert, Purdue University.

Subject Area

Mathematics

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