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Proximately chain refinable functions

Year 2019, Volume: 48 Issue: 5, 1437 - 1442, 08.10.2019

Abstract

We define proximately chain refinable functions as a generalization of refinable maps and investigate some of their properties for Hausdorff paracompact spaces. We prove that the proximate fixed point property is preserved by proximate near homeomorphisms in paracompact Hausdorff spaces. This generalizes a previous result of E. Grace.

References

  • [1] D. Buhagiar, T. Miwa and B.A. Pasynkov, Superparacompact type properties, Yoko- hama Math.J. 46, 71–86, 1998.
  • [2] R. Engelking, General topology, Heldermann Verlag, 1989.
  • [3] J. Ford and J.W. Rogers,Jr., Refinable maps, Colloq.Math. 39, 263–269, 1978.
  • [4] E.E. Grace, Refinable maps and the proximate fixed point property, Proceedings of the 1985 topology conference, 293–303, 1985.
  • [5] E.E. Grace, Generalized refinable maps, Proc. Amer. Math. Soc. 98, 329–335, 1986.
  • [6] E.E. Grace and E.J. Vought, Proximately refinable maps and $\theta_{n}'$-continua, Topology Proc. 15, 39–51, 1990.
  • [7] R.W. Kieboom, An intrinsic characterization of the shape of paracompacta by menas of non-continuous single-valued maps, Bull. Belg. Math. Soc. Simon Stevin, 1, 701– 711, 1994.
  • [8] V. Klee, Stability of the fixed-point property, Colloq. Math., 8, 43–46, 1961.
  • [9] N. Shekutkovski, On the concept of the connectedness, Mat. Bilten, 50 (1), 5–14, 2016.
Year 2019, Volume: 48 Issue: 5, 1437 - 1442, 08.10.2019

Abstract

References

  • [1] D. Buhagiar, T. Miwa and B.A. Pasynkov, Superparacompact type properties, Yoko- hama Math.J. 46, 71–86, 1998.
  • [2] R. Engelking, General topology, Heldermann Verlag, 1989.
  • [3] J. Ford and J.W. Rogers,Jr., Refinable maps, Colloq.Math. 39, 263–269, 1978.
  • [4] E.E. Grace, Refinable maps and the proximate fixed point property, Proceedings of the 1985 topology conference, 293–303, 1985.
  • [5] E.E. Grace, Generalized refinable maps, Proc. Amer. Math. Soc. 98, 329–335, 1986.
  • [6] E.E. Grace and E.J. Vought, Proximately refinable maps and $\theta_{n}'$-continua, Topology Proc. 15, 39–51, 1990.
  • [7] R.W. Kieboom, An intrinsic characterization of the shape of paracompacta by menas of non-continuous single-valued maps, Bull. Belg. Math. Soc. Simon Stevin, 1, 701– 711, 1994.
  • [8] V. Klee, Stability of the fixed-point property, Colloq. Math., 8, 43–46, 1961.
  • [9] N. Shekutkovski, On the concept of the connectedness, Mat. Bilten, 50 (1), 5–14, 2016.
There are 9 citations in total.

Details

Primary Language English
Subjects Mathematical Sciences
Journal Section Mathematics
Authors

Abdulla Buklla This is me 0000-0003-3151-3274

Gjorgji Markoski This is me 0000-0001-9584-5134

Publication Date October 8, 2019
Published in Issue Year 2019 Volume: 48 Issue: 5

Cite

APA Buklla, A., & Markoski, G. (2019). Proximately chain refinable functions. Hacettepe Journal of Mathematics and Statistics, 48(5), 1437-1442.
AMA Buklla A, Markoski G. Proximately chain refinable functions. Hacettepe Journal of Mathematics and Statistics. October 2019;48(5):1437-1442.
Chicago Buklla, Abdulla, and Gjorgji Markoski. “Proximately Chain Refinable Functions”. Hacettepe Journal of Mathematics and Statistics 48, no. 5 (October 2019): 1437-42.
EndNote Buklla A, Markoski G (October 1, 2019) Proximately chain refinable functions. Hacettepe Journal of Mathematics and Statistics 48 5 1437–1442.
IEEE A. Buklla and G. Markoski, “Proximately chain refinable functions”, Hacettepe Journal of Mathematics and Statistics, vol. 48, no. 5, pp. 1437–1442, 2019.
ISNAD Buklla, Abdulla - Markoski, Gjorgji. “Proximately Chain Refinable Functions”. Hacettepe Journal of Mathematics and Statistics 48/5 (October 2019), 1437-1442.
JAMA Buklla A, Markoski G. Proximately chain refinable functions. Hacettepe Journal of Mathematics and Statistics. 2019;48:1437–1442.
MLA Buklla, Abdulla and Gjorgji Markoski. “Proximately Chain Refinable Functions”. Hacettepe Journal of Mathematics and Statistics, vol. 48, no. 5, 2019, pp. 1437-42.
Vancouver Buklla A, Markoski G. Proximately chain refinable functions. Hacettepe Journal of Mathematics and Statistics. 2019;48(5):1437-42.