Applications of Generalized Metric Spaces for Contractive Mapping | IJET Volume 12 – Issue 3 | IJET-V12I3P61

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International Journal of Engineering and Techniques (IJET)

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Volume 12, Issue 3  |  Published: June 2026

Author: Dr.C.Jesuraj

DOI: https://doi.org/{{doi}}  â€˘  PDF: Download

Abstract

The existence and uniqueness of fixed points for specific classes of contractive mappings in generalized metric spaces are examined in this paper. By easing the triangle inequality or substituting it with less stringent requirements, generalized metric spaces expand upon the traditional concept of metric spaces. Differential equations, computer science, optimization, and nonlinear analysis all benefit from such spaces. For Banach-type, Kannan-type, and Chatterjea-type contractions in generalized metric spaces, we prove novel fixed point theorems. The resulting results are validated by a number of illustrated instances. Additionally covered are iterative approximation techniques and applications to integral equations.

Keywords

Fixed point, generalized metric space, contraction mapping, Chatterjea mapping, integral equation.

Conclusion

For Banach, Kannan, and Chatterjea type contractive mappings in generalized metric spaces, we proved a number of fixed point theorems. The presented results expand the applicability to areas where standard metrics fail and extend classical fixed point principles. The utility of these findings is demonstrated by examples and applications to integral equations and iterative techniques. Future work may focus on: multivalued mappings, fuzzy generalized metric spaces, probabilistic generalized spaces, coupled fixed points, applications in machine learning

References

[1] Metric Space Theory S. Banach, “Sur les opérations dans les ensembles abstraits et leur application aux équations intégrales,” Fundamenta Mathematicae, vol. 3, pp. 133–181, 1922. [2] Banach Contraction Principle M. Edelstein, “An extension of Banach’s contraction principle,” Proceedings of the American Mathematical Society, vol. 12, no. 1, pp. 7–10, 1961. [3] J. Caristi, “Fixed point theorems for mappings satisfying inwardness conditions,” Transactions of the American Mathematical Society, vol. 215, pp. 241–251, 1976. [4] S. Czerwik, “Contraction mappings in b-metric spaces,” Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 1, pp. 5–11, 1993. [5] Generalized Metric Space P. Hitzler and A. K. Seda, “Generalized metrics and fixed point theorems,” Applied Mathematics Letters, vol. 14, no. 4, pp. 405–412, 2001. [6] N. Bourbaki, General Topology, Paris, France: Hermann, 1966. [7] W. A. Kirk and N. Shahzad, Fixed Point Theory in Distance Spaces, Cham, Switzerland: Springer, 2014. [8] B. Fisher, “Mappings with fixed points on generalized metric spaces,” Rendiconti del Circolo Matematico di Palermo, vol. 28, pp. 135–142, 1979. [9] L. B. Ćirić, “A generalization of Banach’s contraction principle,” Proceedings of the American Mathematical Society, vol. 45, no. 2, pp. 267–273, 1974. [10] M. Jleli and B. Samet, “A generalized metric space and related fixed point theorems,” Fixed Point Theory and Applications, vol. 2015, no. 61, pp. 1–14, 2015. [11] Z. Mustafa and B. Sims, “A new approach to generalized metric spaces,” Journal of Nonlinear and Convex Analysis, vol. 7, no. 2, pp. 289–297, 2006. [12] H. Aydi, M. Abbas, and C. Vetro, “Partial Hausdorff metric and Nadler’s fixed point theorem on partial metric spaces,” Topology and its Applications, vol. 159, no. 14, pp. 3234–3242, 2012. [13] S. G. Matthews, “Partial metric topology,” in Proceedings of the 8th Summer Conference on General Topology and Applications, New York, NY, USA, 1994, pp. 183–197. [14] T. Abdeljawad, “Generalized metric spaces and fixed point theorems,” Mathematical Problems in Engineering, vol. 2013, Article ID 987492, pp. 1–7, 2013. [15] B. Samet, C. Vetro, and P. Vetro, “Fixed point theorems for α-ψ contractive type mappings,” Nonlinear Analysis: Theory, Methods & Applications, vol. 75, no. 4, pp. 2154–2165, 2012. [16] R. Kannan, “Some results on fixed points,” Bulletin of the Calcutta Mathematical Society, vol. 60, pp. 71–76, 1968. [17] S. Reich, “Some remarks concerning contraction mappings,” Canadian Mathematical Bulletin, vol. 14, no. 1, pp. 121–124, 1971. [18] B. E. Rhoades, “A comparison of various definitions of contractive mappings,” Transactions of the American Mathematical Society, vol. 226, pp. 257–290, 1977. [19] O. Kada, T. Suzuki, and W. Takahashi, “Nonconvex minimization theorems and fixed point theorems,” Mathematica Japonica, vol. 44, no. 2, pp. 381–391, 1996. [20] M. Abbas and G. Jungck, “Common fixed point results for noncommuting mappings,” Journal of Mathematical Analysis and Applications, vol. 324, no. 1, pp. 416–428, 2006.

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APA
Dr.C.Jesuraj (June 2026). Applications of Generalized Metric Spaces for Contractive Mapping. International Journal of Engineering and Techniques (IJET), 12(3). https://doi.org/{{doi}}
Dr.C.Jesuraj, “Applications of Generalized Metric Spaces for Contractive Mapping,” International Journal of Engineering and Techniques (IJET), vol. 12, no. 3, June 2026, doi: {{doi}}.
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