Showing 481 - 500 results of 2,543 for search '"theorem"', query time: 0.05s Refine Results
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    Common fixed point theorems in complex valued non-negative extended b-metric space by Naimat Ullah, Mohammed Shehu Shagari, Tahir Ahmad Khan, Aziz Ullah Khan, Muhammad Atta Ullah Khan

    Published 2021-12-01
    “…Our idea improves and extends corresponding fixed point theorems in the setting of b-metric, extended b-metric and classical metric spaces. …”
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    Article
  4. 484
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  6. 486

    Common fixed point theorems for nonself-mappings in metrically convex spaces via altering distances by M. Imdad, Ladlay Khan

    Published 2005-01-01
    “…Some common fixed point theorems for a pair of nonself-mappings in complete metrically convex metric spaces are proved by alte ring distances between the points, which generalize earlier results due to M. …”
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  7. 487

    Fixed Point Theorems for Ćirić Type Z-Contractions in Generating Spaces of Quasi-Metric Family by Seong-Hoon Cho

    Published 2019-01-01
    “…In this paper, the notions of Ćirić type (I) Z-contractions and Ćirić type (II) Z-contractions in generating spaces of quasi-metric family are introduced and new fixed point theorems for such two contractions are established. …”
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  8. 488

    Common Fixed Point Theorems of Contractions in Partial Cone Metric Spaces over Nonnormal Cones by Zhilong Li, Shujun Jiang

    Published 2014-01-01
    “…We prove some common fixed point theorems of contractions restricted with variable positive linear bounded mappings in θ-complete partial cone metric spaces over nonnormal cones and present some examples to support the usability of our results.…”
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    Article
  9. 489

    Common Fixed Point Theorems for a Pair of Self-Mappings in Fuzzy Cone Metric Spaces by Saif Ur Rehman, Yongjin Li, Shamoona Jabeen, Tayyab Mahmood

    Published 2019-01-01
    “…In this paper, we present some common fixed point theorems for a pair of self-mappings in fuzzy cone metric spaces under the generalized fuzzy cone contraction conditions. …”
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    Common Fixed Point Theorems for Contractive Mappings of Integral Type in G-Metric Spaces and Applications by Fengrong Zhang, Xiangshuai Zhang, Yan Hao

    Published 2021-01-01
    “…Two common fixed point theorems for weakly compatible mappings satisfying contractive conditions of integral type in G-metric spaces are demonstrated. …”
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  12. 492

    General boundedness theorems to some second order nonlinear differential equation with integrable forcing term by Allan Kroopnick

    Published 1995-01-01
    “…We then extend the result to the equation x″+c(t,x,x′)+a(t,x)=e(t). The first theorem provides the motivation for the second theorem. …”
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  13. 493

    Extensions of Certain Classical Summation Theorems for the Series F, F, and F with Applications in Ramanujan's Summations by Yong Sup Kim, Medhat A. Rakha, Arjun K. Rathie

    Published 2010-01-01
    “…Motivated by the extension of classical Gauss's summation theorem for the series . As applications, certain very interesting summations due to Ramanujan have been generalized. …”
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    Solving Integral Equations by Common Fixed Point Theorems on Complex Partial b-Metric Spaces by Arul Joseph Gnanaprakasam, Salah Mahmoud Boulaaras, Gunaseelan Mani, Mohamed Abdalla, Asma Alharbi

    Published 2021-01-01
    “…In this paper, we prove some common fixed point theorems for rational contraction mapping on complex partial b-metric space. …”
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    Random Fixed Point Theorems and Applications to Random First-Order Vector-Valued Differential Equations by Adil El-Ghabi, Abdelmjid Khchine, Mohamed Aziz Taoudi

    Published 2021-01-01
    “…In this paper, we establish several random fixed point theorems for random operators satisfying some iterative condition w.r.t. a measure of noncompactness. …”
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  19. 499

    Weak and Strong Convergence Theorems for Finite Families of Asymptotically Quasi-Nonexpansive Mappings in Banach Spaces by Lei Deng, Juan Xiao

    Published 2014-01-01
    “…A finite-step iteration sequence for two finite families of asymptotically nonexpansive mappings is introduced and the weak and strong convergence theorems are proved in Banach space. The results presented in the paper generalize and unify some important known results of relevant scholars.…”
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  20. 500

    On J-Cone Metric Spaces over a Banach Algebra and Some Fixed-Point Theorems by Jerolina Fernandez, Neeraj Malviya, Vahid Parvaneh, Hassen Aydi, Babak Mohammadi

    Published 2021-01-01
    “…We give new fixed-point theorems assuring generalized contractive and expansive maps without continuity. …”
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