• Journal of applied mathematics & informatics
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• 제41권4호
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• pp.831-838
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• 2023

In this paper, we define the concept of a semisimple injective comodule. We show that it is a generalization of some known comodules, and we give a useful characterization of this notion. Finally, we obtain a new characterization of simple semiartinian coring using semisimple injective comodules.

• 대한수학회논문집
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• 제8권2호
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• pp.205-207
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• 1993

• 대한수학회논문집
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• 제10권3호
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• pp.575-581
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• 1995

The simple modules and the simple comodules of the quantum group $X)q(2)$ defined by M. L. Ge, N. H. Jing and Y. S. Wu, are classified.