Homological Algebra and Duality

Shihoko Ishii
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Shihoko Ishii: The University of Tokyo, Graduate School of Mathematical Sciences

Chapter Chapter 3 in Introduction to Singularities, 2014, pp 27-54 from Springer

Abstract: Abstract In this chapter, we introduce cohomology groups by means of injective resolutions and show the duality theorem and spectral sequences. Readers who already know these concepts can skip this chapter.

Keywords: Spectral Sequence; Injective Resolution; Duality Theorem; Cohen-Macaulay Variety; Injective Objects (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-4-431-55081-5_3

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DOI: 10.1007/978-4-431-55081-5_3

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