On $\mathcal{F}$-cosmall morphisms

نویسندگان

چکیده

In this paper, we first define the notion of $\mathcal{F}$-cosmall quotient for an additive exact substructure $\mathcal{F}$ structure $\mathcal{E}$ in category $\mathcal{A}$. We show that every is right minimal some cases. also give definition $\mathcal{F}$-superfluous and relate it approximation modules. As application, investigate our results a pure-exact $\mathcal{F}$.

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ژورنال

عنوان ژورنال: Communications Faculty of Sciences University of Ankara. Series A1: mathematics and statistics

سال: 2022

ISSN: ['1303-5991']

DOI: https://doi.org/10.31801/cfsuasmas.1061084