Abstract
In this paper we consider the relation ²* defined on an Hv-moduleM and we interprete the lower and upper approximations as subsets of themodule M=²* and we give some results in this connection.
Citation
B. Davvaz. "APPROXIMATIONS IN Hv-MODULES." Taiwanese J. Math. 6 (4) 499 - 505, 2002. https://doi.org/10.11650/twjm/1500407473
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