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On Ultra Separation Axioms via αω-Open Sets

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Advances in Algebra and Analysis

Part of the book series: Trends in Mathematics ((TM))

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Abstract

The concept of separation of two αω-open sets is done via ultra-αω-separation. Also this separation is used to define αω-kernel and αω-closure. In addition to this, weak separation axioms like αω-T 0 spaces and αω-T 1 spaces are introduced, and its properties are studied.

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References

  1. Parimala, M. Udhayakumar, R. Jeevitha, R. Biju, V. : On αω-closed sets in topological spaces. Int. J. Pure Appl. Math. 115 (5), 1049–1056 (2017).

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  2. Sundaram, P. Shrik John, M. : On ω-closed sets in topology. Acta Ciencia Indica. 4, 389–392 (2000).

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  3. Veera kumar, M. K. R. S.: \(\widehat {g}\)-locally closed sets and \(\widehat {G}LC\)-functions. Indian J. Math. 43(2), 231–247 (2001).

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Correspondence to R. Udhayakumar .

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Parimala, M., Ozel, C., Udhayakumar, R. (2018). On Ultra Separation Axioms via αω-Open Sets. In: Madhu, V., Manimaran, A., Easwaramoorthy, D., Kalpanapriya, D., Mubashir Unnissa, M. (eds) Advances in Algebra and Analysis. Trends in Mathematics. Birkhäuser, Cham. https://doi.org/10.1007/978-3-030-01120-8_12

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