Functional calculus on Noetherian schemes (Q2255252)

The author considers the functional calculus problem in the framework of the sections of a quasi-coherent sheaf on a Noetherian scheme. He is looking for analogs of the results of holomorphic functional calculus in several variables over Fréchet modules, mainly due to J.\,Taylor and M.\,Putinar. A generalization of \textit{J. Taylor}'s concept of joint spectrum [J. Funct. Anal. 6, 172--191 (1970; Zbl 0233.47024)] is done, via subvarieties of an algebraic variety over an algebraic closed field.