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Local Cohomology, Second Edition by R. Y. Sharp, M. P. Brodmann

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1

The local cohomology functors

The main objective of this chapter is to introduce the images-torsion functor Γimages (throughout the book, images always denotes an ideal in a (non-trivial) commutative Noetherian ring R) and its right derived functors images (i ≥ 0), referred to as the local cohomology functors with respect to . We shall see that Γ is naturally equivalent ...

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