Cotilting modules are pure-injective

Bazzoni, S.

doi:10.1090/S0002-9939-03-06938-7

Cotilting modules are pure-injective
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Proc. Amer. Math. Soc. 131 (2003), 3665-3672 Request permission

Abstract:

We prove that a cotilting module over an arbitrary ring is pure-injective.

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