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Two classes of metric spaces

  • Autores: María Isabel Garrido Carballo Árbol académico, Ana S. Meroño
  • Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 17, Nº. 1, 2016, págs. 57-70
  • Idioma: inglés
  • DOI: 10.4995/agt.2016.4401
  • Enlaces
  • Resumen
    • The class of metric spaces (X,d) known as small-determined spaces, introduced by Garrido and Jaramillo, are properly defined by means of some type of real-valued Lipschitz functions on X. On the other hand, B-simple metric spaces introduced by Hejcman are defined in terms of some kind of bornologies of bounded subsets of X. In this note we present a common framework where both classes of metric spaces can be studied which allows us to see not only the relationships between them but also to obtain new internal characterizations of these metric properties.

  • Referencias bibliográficas
    • M. Atsuji, Uniform continuity of continuous functions of metric spaces, Pacific J. Math. 8 (1958), 11-16.
    • (http://dx.doi.org/10.2140/pjm.1958.8.11)
    • M. I. Garrido and J. A. Jaramillo, Lipschitz-type functions on metric spaces, J. Math. Anal. Appl. 340 (2008), 282-290.
    • (http://dx.doi.org/10.1016/j.jmaa.2007.08.028)
    • M. I. Garrido and A. S. Meroño, Uniformly metrizable bornologies, J. Convex Anal. 20 (2013), 285-299.
    • M. I. Garrido and A. S. Meroño, The Samuel realcompactification of a metric space, submitted.
    • J. Hejcman, Boundedness in uniform spaces and topological groups, Czechoslovak Math. J. 9 (1959), 544-563.
    • (http://dx.doi.org/10.1007/BF01556943)
    • J. Hejcman, On simple recognizing of bounded sets, Comment. Math. Univ. Carol. 38 (1997), 149-156.
    • L. Janos and R. Williamson, Constructing metric with the Heine-Borel property, Proc. Amer. Math. Soc. 100 (1987), 568-573.
    • R. Levy and M. D. Rice, Techniques and Examples in U-emebdding, Topology Appl. 22 (1986), 157-174.
    • (http://dx.doi.org/10.1016/0166-8641(86)90006-4)
    • R. Ramer, The extensions of uniformly continuous functions I, II, Indag. Math. 31 (1969), 410-429.

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