On locally S -closed spaces

Takashi Noiri

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni (1983)

  • Volume: 74, Issue: 2, page 66-71
  • ISSN: 1120-6330

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Noiri, Takashi. "On locally $S$-closed spaces." Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni 74.2 (1983): 66-71. <http://eudml.org/doc/287258>.

@article{Noiri1983,
author = {Noiri, Takashi},
journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni},
keywords = {image; inverse image; locally S-closed space; semi-open sets; weakly open, -continuous image; S-perfect, Husain almost-continuous surjections},
language = {eng},
month = {2},
number = {2},
pages = {66-71},
publisher = {Accademia Nazionale dei Lincei},
title = {On locally $S$-closed spaces},
url = {http://eudml.org/doc/287258},
volume = {74},
year = {1983},
}

TY - JOUR
AU - Noiri, Takashi
TI - On locally $S$-closed spaces
JO - Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
DA - 1983/2//
PB - Accademia Nazionale dei Lincei
VL - 74
IS - 2
SP - 66
EP - 71
LA - eng
KW - image; inverse image; locally S-closed space; semi-open sets; weakly open, -continuous image; S-perfect, Husain almost-continuous surjections
UR - http://eudml.org/doc/287258
ER -

References

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  1. Biswas, N. (1969) - On some mappings in topological spaces , «Bull. Calcutta Math. Soc.», 61, 127-135. Zbl0215.51605MR281167
  2. Dickman, R.F., Jr. and Krystock, R.L. (1980) - S -sets and s -perfect mappings, «Proc. Amer. Math. Soc.», 80, 687-692. Zbl0458.54016MR587956DOI10.2307/2043452
  3. Fomin, S. (1943) - Extensions of topological spaces, «Ann. of Math.», 44, 471-480. Zbl0061.39601MR8686
  4. Husain, T. (1966) - Almost continuous mappings, «Prace Mat.», 10, 1-7. Zbl0138.17601MR220256
  5. Levine, N. (1961) - A decomposition of continuity in topological spaces, «Amer Math. Monthly», 68, 44-46. Zbl0100.18601MR126252
  6. Levine, N. (1963) - Semi-open sets and semi-continuity in topological spaces, «Amer. Math. Monthly», 70, 36-41. Zbl0113.16304MR166752
  7. Mashhour, A.S. and Hasanein, I.A. (1981) - On S -closed spaces and almost (nearly) strong paracompactness, «Ann. Soc. Sci. Bruxelles», 95, 35-44. Zbl0473.54013MR628034
  8. Noiri, T. (1973) - Remarks on semi-open mappings, «Bull. Calcutta Math. Soc.», 65, 197-201. Zbl0319.54012MR400149
  9. Noiri, T. (1978) - On S -closed subspaces, «Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur.», (8) 64, 157-162. Zbl0429.54008MR551642
  10. Noiri, T. (1980) - Properties of S -closed spaces, «Acta Math. Acad. Sci. Hungar.», 35, 431-436. MR588657DOI10.1007/BF01886314
  11. Noiri, T. (1980) - A note on extremally disconnected spaces, «Proc. Amer. Math. Soc.», 79, 327-330. Zbl0394.54021MR565364DOI10.2307/2043260
  12. Noiri, T. (1981) - A note on η -continuous functions, «J. Korean Math. Soc.», 18, 37-42. Zbl0477.54006MR635378
  13. Noiri, T. (1981) - Semi-continuity and weak-continuity, «Czechoslovak Math. J.», 31 (106), 314-321. Zbl0483.54006MR611084
  14. Rose, D.A. — Weak continuity and almost continuity (preprint). Zbl0552.54007MR757276DOI10.1155/S0161171284000338
  15. Singal, M.K. and Singal, A.R. (1968) - Almost-continuous mappings, «Yokohama Math. J.», 16, 63-73. Zbl0191.20802MR261569
  16. Thompson, T. (1976) - S -closed spaces, «Proc. Amer. Math. Soc.», 60, 335-338. MR425899
  17. Wilansky, A. (1967) - Topics in Functional Analysis, «Lecture Notes in Math.», 45, Springer-Verlag, Berlin. Zbl0156.36103MR223854

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