r-Costar Pair of Contravariant Functors
We generalize r-costar module to r-costar pair of contravariant functors between abelian categories.
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2012-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/2012/481909 |