, Volume 16, Issue 6, pp 1799-1808
Date: 19 Oct 2012

Modules M such that \({\rm {\bf Ext}}_{{\bf \textit{R}}}^{\bf{1}}{({\bf \textit{M}},-)}\) Commutes with Direct Limits

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We will use Watts’s theorem together with Lenzing’s characterization of finitely presented modules via commuting properties of the induced tensor functor in order to study commuting properties of covariant Ext-functors.

Presented by Alain Verschoren.
Research supported by the CNCS-UEFISCDI grant PN-II-RU-TE-2011-3-0065.