Showing 201 - 220 results of 429 for search '"metric spaces"', query time: 0.08s Refine Results
  1. 201

    A common fixed point theorem for two sequences of self-mappings by Takeshi Taniguchi

    Published 1991-01-01
    Subjects: “…self-mappings and complete metric spaces.…”
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    Article
  2. 202

    A Contraction Fixed Point Theorem in Partially Ordered Metric Spaces and Application to Fractional Differential Equations by Xiangbing Zhou, Wenquan Wu, Hongjiang Ma

    Published 2012-01-01
    “…We generalize a fixed point theorem in partially ordered complete metric spaces in the study of A. Amini-Harandi and H. …”
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    Article
  3. 203

    Coupled Coincidence Point Results for (ψ,α,β)-Weak Contractions in Partially Ordered Metric Spaces by A. Razani, V. Parvaneh

    Published 2012-01-01
    “…In this paper coupled coincidence points of mappings satisfying a nonlinear contractive condition in the framework of partially ordered metric spaces are obtained. Our results extend the results of Harjani et al. (2011). …”
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  4. 204

    On New χ-Fixed Point Results for λ−Υ,χ-Contractions in Complete Metric Spaces with Applications by Babak Mohammadi, Wutiphol Sintunavarat, Vahid Parvaneh

    Published 2021-01-01
    “…Moreover, some fixed point results in partial metric spaces can be derived from our χ-fixed points results. …”
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    Article
  5. 205

    FIXED POINTS OF FUZZY MULTIVALUED 𝐹 -CONTRACTIVE MAPPINGS WITH A DIRECTED GRAPH IN PARAMETRIC METRIC SPACES by M. Rafique, T. Nazir, H. Kalita

    Published 2024-07-01
    “…In the structure of a parametric metric space accompanied by directed graph, we introduce the idea of fuzzy multivalued 𝐹 -contractive mappings. …”
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    Article
  6. 206

    Common Fixed Point Theorems on Generalized Ratio Contraction Mapping in Extended Rectangular b-Metric Spaces by Budi Nurwahyu

    Published 2019-01-01
    “…In this paper, we propose and prove the common fixed point theorems on generalized contraction mappings in extended rectangular b-metric spaces by utilizing the weakly compatible function property.…”
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  7. 207

    Fixed Point Theorems for Generalized Kannan-Type Mappings in a New Type of Fuzzy Metric Space by Mi Zhou, Xiao-lan Liu, Nicolae Adrian Secelean

    Published 2020-01-01
    “…In this paper, first, we introduce a new type of S∗−fuzzy metric space which is a generalization of fuzzy metric spaces. …”
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    Article
  8. 208

    Recent Fixed-Point Results for θ−Contraction Mappings in Rectangular M−Metric Spaces with Supportive Application by Mustafa Mudhesh, Hasanen A. Hammad, Habes Alsamir, Muhammad Arshad, Eskandar Ameer

    Published 2021-01-01
    “…The goal of this manuscript is to present a new fixed-point theorem on θ−contraction mappings in the setting of rectangular M-metric spaces (RMMSs). Also, a nontrivial example to illustrate our main result has been given. …”
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  9. 209
  10. 210

    Common Fixed Point Theorem for Multivalued Mappings Using Ternary Relation in G-Metric Space with an Application by Lucas Wangwe

    Published 2022-01-01
    “…This paper proves a common fixed point theorem for single-valued and multivalued mappings by using ternary relation in G-metric spaces. Henceforth, results obtained will be verified with the help of illustrative examples. …”
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    Article
  11. 211

    Fixed Point Results for Weak φ-Contractions in Cone Metric Spaces over Banach Algebras and Applications by Biwen Li, Huaping Huang

    Published 2017-01-01
    “…By using a nontrivial proof method, the purpose of this paper is to obtain some fixed point results for weak φ-contractions in cone metric spaces over Banach algebras. Several examples and applications to the existence and uniqueness of a solution to two classes of equations are also given.…”
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    Article
  12. 212

    Property P and Some Fixed Point Results on (𝜓,𝜙)-Weakly Contractive G-Metric Spaces by Mona Khandaqji, Sharifa Al-Sharif, Mohammad Al-Khaleel

    Published 2012-01-01
    “…We prove some fixed point results for (𝜓,𝜙)-weakly contractive maps in G-metric spaces, we show that these maps satisfy property P. …”
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  13. 213

    Alpha-F-Convex Contraction Mappings in b-Metric Space and a Related Fixed Point Theorem by Kitila Wirtu Geleta, Kidane Koyas Tola, Solomon Gebregiorgis Teweldemedhin

    Published 2021-01-01
    “…In this paper, we establish fixed point theorems for α-F-convex contraction mappings in b-metric space and prove the existence and uniqueness of fixed points for such mappings. …”
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    Article
  14. 214

    An Approach of Lebesgue Integral in Fuzzy Cone Metric Spaces via Unique Coupled Fixed Point Theorems by Muhammad Talha Waheed, Saif Ur Rehman, Naeem Jan, Abdu Gumaei, Mabrook Al-Rakhami

    Published 2021-01-01
    “…In this paper, we establish some new fuzzy cone contractive type unique coupled fixed point theorems (FP-theorems) in fuzzy cone metric spaces (FCM-spaces) by using “the triangular property of fuzzy cone metric” and present illustrative examples to support our main work. …”
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  15. 215

    Multidimensional Fixed-Point Theorems in Partially Ordered Complete Partial Metric Spaces under ()-Contractivity Conditions by A. Roldán, J. Martínez-Moreno, C. Roldán, E. Karapınar

    Published 2013-01-01
    “…We study the existence and uniqueness of coincidence point for nonlinear mappings of any number of arguments under a weak ()-contractivity condition in partial metric spaces. The results we obtain generalize, extend, and unify several classical and very recent related results in the literature in metric spaces (see Aydi et al. (2011), Berinde and Borcut (2011), Gnana Bhaskar and Lakshmikantham (2006), Berzig and Samet (2012), Borcut and Berinde (2012), Choudhury et al. (2011), Karapınar and Luong (2012), Lakshmikantham and Ćirić (2009), Luong and Thuan (2011), and Roldán et al. (2012)) and in partial metric spaces (see Shatanawi et al. (2012)).…”
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  16. 216

    Common Fixed-Point Theorems in the Partial b-Metric Spaces and an Application to the System of Boundary Value Problems by Muhammad Nazam, Zahida Hamid, Hamed Al Sulami, Aftab Hussain

    Published 2021-01-01
    “…In this paper, we investigate the conditions for the existence of the common fixed points of generalized contractions in the partial b-metric spaces endowed with an arbitrary binary relation. …”
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  17. 217

    Application of Coupled Fixed Point Technique in Solving Integral Equations on Modified Intuitionistic Fuzzy Metric Spaces by Bhavana Deshpande, Amrish Handa

    Published 2014-01-01
    “…We establish a common coupled fixed point theorem for weakly compatible mappings on modified intuitionistic fuzzy metric spaces. As an application of our result, we study the existence and uniqueness of the solution to a nonlinear Fredholm integral equation. …”
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  18. 218

    Fixed Point Theorems for α,k,θ,φ-Contraction Multivalued Mappings in b-Metric Space by Youssef Errai, El Miloudi Marhrani, Mohamed Aamri

    Published 2021-01-01
    “…We present the concept of α,k,θ,φ-contractive multivalued mappings in b-metric spaces and prove some fixed point results for these mappings in this study. …”
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  19. 219
  20. 220

    Common Fixed Point Results Using Generalized Altering Distances on Orbitally Complete Ordered Metric Spaces by Hemant Kumar Nashine, Zoran Kadelburg, Zorana Golubović

    Published 2012-01-01
    “…We prove the existence of common fixed points for three relatively asymptotically regular mappings defined on an orbitally complete ordered metric space using orbital continuity of one of the involved maps. …”
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