Author:
Pekin Ayten,Nebiyev Celil
Abstract
In this paper, we considered quadratic OK-modules over the number fields and we defined the new concepts ”cofinitely quadratic OK-module” and ”cofinitely flat quadratic OK-module” for the integral ring OK of the quadratic number fields. We described tensor product for these modules, and we extended them to the cofinitely quadratic OK-modules. Finally we provided a main theorem by using these definitions.
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