Strict Mittag-Leffler modules
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P. A. Guil Asensio; M. C. Izurdiaga; Ph. Rothmaler; B. Torrecillas
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Article
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2011
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John Wiley and Sons
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English
⚖ 85 KB
We characterize strict Mittag-Leffler modules in terms of free realizations of positive primitive formulas, and rings over which (pure-) projectives are trivial in terms of various notions of separability of (flat) strict Mittag-Leffler modules.