Research Article

Fixed Point Sets of Multivalued Contractions and Stability Analysis

Volume: 1 Number: 2 December 24, 2018
EN

Fixed Point Sets of Multivalued Contractions and Stability Analysis

Abstract

In this paper we derive a fixed point result for a multivalued generalized almost contraction which contains several rational terms through a six variables function and a four variables function. The space is assumed to satisfy some regularity conditions. In another part of the paper we establish stability results for fixed point sets of these contractions. The corresponding singlevalued case is also discussed. The results are obtained without any assumption of continuity. There are two illustrative examples.

Keywords

Hausdorff metric,Generalized almost contraction,Fixed point,Stability

References

  1. [1] J. P. Aubin, H. Frankowska, Set Valued Analysis, Springer, Revised Version, 2009.
  2. [2] S. B. Jr. Nadler, Multivalued contraction mapping, Pacific J. Math., 30 (1969), 475–488.
  3. [3] B. S. Choudhury, N. Metiya, Fixed point theorems for almost contractions in partially ordered metric spaces, Ann. Univ. Ferrara, 58 (2012), 21–36.
  4. [4] B. S. Choudhury, N. Metiya, C. Bandyopadhyay, Fixed points of multivalued a-admissible mappings and stability of fixed point sets in metric spaces, Rend. Circ. Mat. Palermo, 64 (2015), 43-55.
  5. [5] B. S. Choudhury, N. Metiya, T. Som, C. Bandyopadhyay, Multivalued fixed point results and stability of fixed point sets in metric spaces, Facta Univ. Ser. Math. Inform., 30(4) (2015), 501–512.
  6. [6] B. S. Choudhury, N. Metiya, C. Bandyopadhyay, P. Maity, Fixed points of multivalued mappings satisfying hybrid rational Pata-type inequalities, The Journal of Analysis, (2018) https://doi.org/10.1007/s41478-018-0131-4
  7. [7] M. E. Gordji, H. Baghani, H. Khodaei, M. Ramezani, A generalization of Nadler’s fixed point theorem, J. Nonlinear Sci. Appl., 3 (2010), 148–151.
  8. [8] A. A. Harandi, End points of setvalued contractions in metric spaces, Nonlinear Anal., 72 (2010), 132–134.
  9. [9] W. Sintunavarat, P. Kumam, Coincidence and common fixed points for hybrid strict contractions without the weakly commuting condition, Appl. Math. Lett., 22 (2009), 1877–1881.
  10. [10] B. Samet, C. Vetro, P. Vetro, Fixed point theorems for a $\alpha-\psi$-contractive type mappings, Nonlinear Anal., 75 (2012), 2154–2165.
APA
Metiya, N., Choudhury, B. S., & Kundu, S. (2018). Fixed Point Sets of Multivalued Contractions and Stability Analysis. Communications in Advanced Mathematical Sciences, 1(2), 163-171. https://doi.org/10.33434/cams.454820
AMA
1.Metiya N, Choudhury BS, Kundu S. Fixed Point Sets of Multivalued Contractions and Stability Analysis. Communications in Advanced Mathematical Sciences. 2018;1(2):163-171. doi:10.33434/cams.454820
Chicago
Metiya, Nikhilesh, Binayak S. Choudhury, and Sunirmal Kundu. 2018. “Fixed Point Sets of Multivalued Contractions and Stability Analysis”. Communications in Advanced Mathematical Sciences 1 (2): 163-71. https://doi.org/10.33434/cams.454820.
EndNote
Metiya N, Choudhury BS, Kundu S (December 1, 2018) Fixed Point Sets of Multivalued Contractions and Stability Analysis. Communications in Advanced Mathematical Sciences 1 2 163–171.
IEEE
[1]N. Metiya, B. S. Choudhury, and S. Kundu, “Fixed Point Sets of Multivalued Contractions and Stability Analysis”, Communications in Advanced Mathematical Sciences, vol. 1, no. 2, pp. 163–171, Dec. 2018, doi: 10.33434/cams.454820.
ISNAD
Metiya, Nikhilesh - Choudhury, Binayak S. - Kundu, Sunirmal. “Fixed Point Sets of Multivalued Contractions and Stability Analysis”. Communications in Advanced Mathematical Sciences 1/2 (December 1, 2018): 163-171. https://doi.org/10.33434/cams.454820.
JAMA
1.Metiya N, Choudhury BS, Kundu S. Fixed Point Sets of Multivalued Contractions and Stability Analysis. Communications in Advanced Mathematical Sciences. 2018;1:163–171.
MLA
Metiya, Nikhilesh, et al. “Fixed Point Sets of Multivalued Contractions and Stability Analysis”. Communications in Advanced Mathematical Sciences, vol. 1, no. 2, Dec. 2018, pp. 163-71, doi:10.33434/cams.454820.
Vancouver
1.Nikhilesh Metiya, Binayak S. Choudhury, Sunirmal Kundu. Fixed Point Sets of Multivalued Contractions and Stability Analysis. Communications in Advanced Mathematical Sciences. 2018 Dec. 1;1(2):163-71. doi:10.33434/cams.454820