Localizations of Cotilting Comodules

FAN Chunyan, YAO Hailou. Localizations of Cotilting Comodules[J]. Journal of Beijing University of Technology, 2013, 39(1): 157-160.

Citation:

FAN Chunyan, YAO Hailou. Localizations of Cotilting Comodules[J]. Journal of Beijing University of Technology, 2013, 39(1): 157-160.

Citation:

FAN Chunyan, YAO Hailou. Localizations of Cotilting Comodules[J]. Journal of Beijing University of Technology, 2013, 39(1): 157-160.

Abstract

To study the properties of the localizations of cotilting comodules,let C be a coalgebra over a field k,and T a cotilting left C-comodule.Idempotents in the dual algebras of coalgebras are used to study the localizations in cotilting comodules and complements of partial cotilting comodules,and some interesting results are obtained.

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