Skip to main content
Log in

α-Continuous and α-open mappings

  • Published:
Acta Mathematica Hungarica Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. S. V. Fomin, Extensions of topological spaces,Ann. of Math.,44 (1943), 471–480.

    Article  MathSciNet  Google Scholar 

  2. T. Husain, Almost continuous mappings,Prace Mat.,10 (1966), 1–7.

    MATH  MathSciNet  Google Scholar 

  3. N. Levine, A decomposition of continuity in topological spaces,Amer. Math. Monthly,68 (1961), 44–46.

    Article  MATH  MathSciNet  Google Scholar 

  4. N. Levine, Semi-open sets and semi-continuity in topological spaces,Amer. Math. Monthly,70 (1963), 36–41.

    Article  MATH  MathSciNet  Google Scholar 

  5. A. S. Mashhour, M. E. Abd El-Monsef and S. N. El-Deeb, On precontinuous and weak precontinuous mappings,Proc. Math. and Phys. Soc. Egypt,51 (1981).

  6. O. Njåstad, On some classes of nearly open sets,Pacific J. Math.,15 (1965), 961–970.

    MATH  MathSciNet  Google Scholar 

  7. T. Noiri, A generalization of closed mappings,Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur, [8]54 (1973), 412–415.

    MathSciNet  Google Scholar 

  8. M. K. Singal and A. R. Singal, Almost continuous functions,Yokohama Math. J.,16 (1968), 63–73.

    MATH  MathSciNet  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Mashhour, A.S., Hasanein, I.A. & El-Deeb, S.N. α-Continuous and α-open mappings. Acta Math Hung 41, 213–218 (1983). https://doi.org/10.1007/BF01961309

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01961309

Keywords

Navigation