Far East Journal of Mathematical Sciences (FJMS)

The Far East Journal of Mathematical Sciences (FJMS) publishes original research papers and survey articles in pure and applied mathematics, statistics, mathematical physics, and other related fields. It welcomes application-oriented work as well.

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CANTOR’S THEOREM IN TVS-CONE METRIC SPACES

Authors

  • Doan Trong Hieu

Keywords:

Cantor’s theorem, cone metric space, Baire category theorem

DOI:

https://doi.org/10.17654/0972087126024

Abstract

In 2010, Du [3] introduced the TVS-cone metric spaces, in 2011, Lahiri et al. [7] showed the Cantor’s theorem in a complete 2-metric space and proved some of its applications to fixed point problems. In this paper, based on these ideas, we prove Cantor’s theorem in complete cone metric spaces for orders generated by cone in a real Hausdorff locally convex topological vector spaces.

Received: June 15, 2025
Revised: October 24, 2025
Accepted: November 3, 2025

References

[1] B. C. Choudhury and N. Metiya, Fixed points of weak contractions in cone metric spaces, Nonlinear Anal. 72 (2010), 1589-1593.

[2] K. Deimling, Nonlinear Functions Analysis, Springer-Verlag, 1985.

[3] W. S. Du, A note on cone metric fixed point theory and its equivalence, Nonlinear Anal. 72 (2010), 2259-2261.

[4] S. Gahler, 2-Metrische Raume und ihre topologische struktur, Math. Nachr. 26 (1963/64), 115-118.

[5] L. G. Huang and X. Zhang, Cone metric spaces and fixed point theorems of contractive mappings, J. Math. Anal. Appl. 332 (2007), 1468-1476.

[6] D. Klim and D. Wardowski, Dynamic processes and fixed points of set-valued nonlinear contraction in cone metric spaces, Nonlinear Anal. 71 (2009), 5170-5175.

[7] B. K. Lahiri, P. Das and L. K. Dey, Cantor’s theorem in 2-metric space and its applications to fixed point problems, Taiwanese J. Math. 15(1) (2011), 337-352.

[8] D. T. Luc, Theory of vector optimization, Lectures Notes in Economics and Mathematical Systems, Springer-Verlag, Berlin, Germany, Vol. 319, 1989.

[9] S. Rezapour and R. Hamlbarani, Some notes on the paper cone metric spaces and fixed point theorems of contractive mappings, J. Math. Anal. Appl. 345 (2008), 719-724.

[10] B. E. Rhoades, A comparison of various definitions of contractive mappings, Trans. Amer. Math. Soc. 266 (1977), 257-290.

[11] D. Wardowski, On set-valued contractions of Nadler type in cone metric spaces, Appl. Math. Lett. 24 (2011), 275-278.

[12] X. Zhang, Fixed point theorem of generalized quasi-contractive mapping in cone metric space, Comput. Math. Appl. 62 (2011), 1627-1633.

[13] X. Zhang, Fixed point theorem of generalized operator quasi-contractive mapping in cone metric space, Afr. Mat. 25 (2014), 135-146.

Published

2025-11-28

Issue

Section

Articles

How to Cite

CANTOR’S THEOREM IN TVS-CONE METRIC SPACES. (2025). Far East Journal of Mathematical Sciences (FJMS), 143(2), 399-412. https://doi.org/10.17654/0972087126024

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