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Listar por palabra clave "Probabilistic phi-contraction"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Probabilistic phi-contraction"

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    A note on phi-contractions in probabilistic and fuzzy metric spaces 
    Alegre Gil, Maria Carmen; Romaguera Bonilla, Salvador (Elsevier, 2017)
    [EN] In a recent paper Fang (2015) [1], J.X. Fang generalized a crucial fixed point theorem for probabilistic phi-contractions on complete Menger spaces due to Jachymski (2010) [3]. In this note we show that actually Fang ...
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    On probabilistic phi-contractions in Menger spaces 
    Gregori Gregori, Valentín; Miñana, Juan-José; Morillas, Samuel (Elsevier, 2017)
    [EN] In this note we show that the fixed point theorems given for Menger spaces by J. Jachymski (2010) [5, Theorem 1] and J.X. Fang (2015) [2, Theorem 3.1] are equivalent.