A note on direct sums of quasi-injective modules. | [Punjab University Journal of Mathematics • 1974]

Author(s):

1. Javed Ahsan: Mathematics Department, University of Islamabd, Islamabad, Pakistan

Abstract:

The given two theorems give necessary and sufficient condition on modules for a finite direct sum of quasi-injective modules to be quasi-injective. Both theorems are easy deductions from a fundamental result of Johnson and Wong on quasi-injective modules.

Page(s): 40-43

DOI: DOI not available

Published: Journal: Punjab University Journal of Mathematics, Volume: 7, Issue: , Year: 1974

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