On complementation problem in the lattice of L-topologies

Pinky _, T.P. Johnson


In this paper, we study the lattice structure of the lattice FX of all L-topologies on a given nonempty set X. It is proved that the lattice FX is complemented and dually atomic when X is any nonempty set and membership lattice L is a complete atomic boolean lattice. Further we introduce the concept of limit point in the membership lattice and prove that if membership lattice L has a limit point, then for any nonempty set X, the lattice FX is not complemented.

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Published: 2018-07-02

How to Cite this Article:

Pinky _, T.P. Johnson, On complementation problem in the lattice of L-topologies, Adv. Inequal. Appl., 2018 (2018), Article ID 11

Copyright © 2018 Pinky _, T.P. Johnson. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Advances in Inequalities and Applications

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