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In mathematics, in the area of commutative algebra, tight closure is an operation defined on ideals in positive characteristic. It was introduced by Melvin Hochster and Craig Huneke (1988, 1990).
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displaystyle ideal ring tight closure tightly closed ideals localization called -regular characteristic frobenius commutative operation defined containing weakly open question
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Tight closure | is a | operation defined on ideals in positive characteristic | 0.90 | text |
| Tight closure | related to References | Lock-green | 0.60 | section |
| Tight closure | related to References | Lock-gray-alt-2 | 0.60 | section |
| Tight closure | related to References | Lock-red-alt-2 | 0.60 | section |
| Tight closure | related to References | Wikisource-logo | 0.60 | section |
| Tight closure | related to References | Brenner | 0.60 | section |
| Tight closure | related to References | Holger | 0.60 | section |
| Tight closure | related to References | Monsky | 0.60 | section |
| Tight closure | related to References | Paul | 0.60 | section |
| Tight closure | related to References | Tight | 0.60 | section |
| Tight closure | related to References | Annals | 0.60 | section |
| Tight closure | related to References | Mathematics | 0.60 | section |
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