Browsing by Author "Mayor Forteza, Gaspar"

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    • Editorial [1st. EUSFLAT Conference & 9th. Spanish congress on fuzzy logic and technology. Selection of extended versions of papers presented ] 

      Mayor Forteza, Gaspar (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2000)
      Review
      Open Access

    • Fractal negations 

      Mayor Forteza, Gaspar; Calvo Sánchez, Tomasa (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1994)
      Article
      Open Access
      From the concept of attractor of a family of contractive affine transformations in the Euclidean plane R², we study the fractality property of the De Rham function and other singular functions wich derive from it. In ...

    • Generation of multi-dimensional aggregation functions 

      Mas Grimalt, Margarita; Mayor Forteza, Gaspar; Suñer Llabrés, Jaume; Torrens Sastre, Joan (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1998)
      Article
      Open Access
      In this paper we study two ways of generating multi-dimensional aggregation functions. First of all we obtain multi-dimensional OWA operators in two different ways, one of them through quantifiers and the other through ...

    • On dispersion measures 

      Martín Pelayo, Javier; Mayor Forteza, Gaspar; Suñer Llabrés, Jaume (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2001)
      Article
      Open Access
      In this paper a new framework for the study of measures of dispersion for a class of $n$-dimensional lists is proposed. The concept of monotonicity with respect to a "sharpened"-type order is introduced. This type of ...

    • Sugeno's negations and t-norms 

      Mayor Forteza, Gaspar (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1994)
      Article
      Open Access
      A functional characterization of Sugeno's negations is presented and as a consequence, we study a family of non strict Archimedean t-norms whose (vertical-horizontal) sections are straight lines.