Showing 141 - 160 results of 614 for search '"fixed point theorem"', query time: 0.11s Refine Results
  1. 141

    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
  2. 142

    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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  3. 143
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  5. 145

    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
    “…We establish some unique common fixed-point theorems. The obtained results may generalize and improve earlier fixed-point results. …”
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  6. 146
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  9. 149

    Some Random Fixed-Point Theorems for Weakly Contractive Random Operators in a Separable Banach Space by Kenza Benkirane, Abderrahim EL Adraoui, El Miloudi Marhrani

    Published 2021-01-01
    “…The aim of this paper is to prove a common random fixed-point and some random fixed-point theorems for random weakly contractive operators in separable Banach spaces. …”
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  10. 150

    A Generalization of Caristi’s Fixed Point Theorem in the Variable Exponent Weighted Formal Power Series Space by Awad A. Bakery, M. H. El Dewaik

    Published 2021-01-01
    “…Moreover, we investigate an extrapolation of Caristi’s fixed point theorem in Hwpn.…”
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    Article
  11. 151

    Solving a system of Caputo-Hadamard fractional differential equations via Perov’s fixed point theorem by Nouar Aziza Souad, Nisse Khadidja, Beloul Said

    Published 2025-01-01
    “…In this study, we discuss the existence and the uniqueness of the solution to Caputo-Hadamard Cauchy problems for a system of fractional differential equations, by using Perov’s fixed point theorem. Finally, two examples are provided to illustrate our results.…”
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  12. 152

    Gregus-Type Common Fixed Point Theorems for Tangential Multivalued Mappings of Integral Type in Metric Spaces by W. Sintunavarat, P. Kumam

    Published 2011-01-01
    “…The concept of tangential for single-valued mappings is extended to multivalued mappings and used to prove the existence of a common fixed point theorem of Gregus type for four mappings satisfying a strict general contractive condition of integral type. …”
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  13. 153

    Some Common Fixed-Point Theorems for Generalized-Contractive-Type Mappings on Complex-Valued Metric Spaces by Chakkrid Klin-eam, Cholatis Suanoom

    Published 2013-01-01
    “…In this paper, we prove certain common fixed-point theorems for two single-valued mappings in such spaces. …”
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  14. 154
  15. 155

    On the α−ψ-Contractive Mappings in C∗-Algebra Valued b-Metric Spaces and Fixed Point Theorems by Saleh Omran, Ibtisam Masmali

    Published 2021-01-01
    “…In this paper, for a unital C∗-algebra A, we introduce a version of α-ψ-contractive mappings in C∗-algebra valued b-metric spaces, and we prove some Banach fixed point theorems and give some examples to illustrate our results.…”
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  16. 156

    On iterative solution of nonlinear functional equations in a metric space by Rabindranath Sen, Sulekha Mukherjee

    Published 1983-01-01
    Subjects: “…Kannan's fixed point theorem…”
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  17. 157
  18. 158

    Some Common Fixed Point Theorems for F-Contraction Type Mappings in 0-Complete Partial Metric Spaces by Satish Shukla, Stojan Radenović

    Published 2013-01-01
    “…We prove some common fixed point theorems for F-contractions in 0-complete partial metric spaces. …”
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  19. 159
  20. 160

    Fixed Point and Common Fixed Point Theorems for Generalized Weak Contraction Mappings of Integral Type in Modular Spaces by Chirasak Mongkolkeha, Poom Kumam

    Published 2011-01-01
    “…We prove new fixed point and common fixed point theorems for generalized weak contractive mappings of integral type in modular spaces. …”
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