Abstract
In this paper, we investigate separability of CP-graded ring extensions. With restrictions neither to graded fields nor to grading by torsion–free groups, we show that some results on graded field extensions given in Hwang and Wadsworth [Commun Algebra 27(2):821–840, 1999] hold.
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References
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Acknowledgments
I would like to thank Professor J. P. Tignol for his valuable comments and suggestions.
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