2018
DOI: 10.2140/ant.2018.12.1559
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Difference modules and difference cohomology

Abstract: We give some basics about homological algebra of difference representations. We consider both the difference discrete and the difference rational case. We define the corresponding cohomology theories and show the existence of spectral sequences relating these cohomology theories with the standard ones.

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Cited by 4 publications
(11 citation statements)
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“…There is a number of independent papers that are related to parts of this manuscript, such as [2], [15] and especially the recent preprint [16]. This shows that difference algebra is decidedly entering the age of cohomology.…”
Section: Bnmentioning
confidence: 96%
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“…There is a number of independent papers that are related to parts of this manuscript, such as [2], [15] and especially the recent preprint [16]. This shows that difference algebra is decidedly entering the age of cohomology.…”
Section: Bnmentioning
confidence: 96%
“…In order to avoid awkward notation for a general T, we will provide a proof in the concrete case of groups in 5. 15.…”
Section: Algebraic Structures In Enriched Categories and Topoimentioning
confidence: 99%
See 3 more Smart Citations