Weak and strong forms of irresolute maps

We consider new weak and stronger forms of irresolute and semi-closure via the concept sg-closed sets which we call ap-irresolute maps, ap-semi-closed maps and contra-irresolute and use it to obtain a characterization of semi-T1/2 spaces.

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Bibliographic Details
Main Author: Miguel Caldas, Cueva
Published: Hindawi Limited 2018
Online Access:http://lrc.quangbinhuni.edu.vn:8181/dspace/handle/DHQB_123456789/4098
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