دوره 14، شماره 1 - ( 1-1398 )                   جلد 14 شماره 1 صفحات 159-165 | برگشت به فهرست نسخه ها

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چکیده:  

Arenas et al. [1] introduced the notion of lambda-closed sets as a generalization of locally closed sets. In this paper, we introduce the notions of lambda-locally closed sets, Lambda_lambda-closed sets and lambda_g-closed sets and obtain some decompositions of closed sets and continuity in topological spaces.

نوع مطالعه: پژوهشي | موضوع مقاله: عمومى