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hal-00136135, version 1

On an Extension of Min-Semistable Distributions

Mohamed Ben Alaya 1, Thierry Huillet () 2, Anna Porzio 13

Probability and Mathematical Statistics 27, No 2 (2007) 303-323

Abstract: This work focuses on a functional equation which extends the notion of min-semistable distributions. Our main results are an existence theorem and a characterization theorem for its solutions. The first establishes the existence of a class of solutions of this equation under a condition on the first zero on the positive axis of the associated structure function. The second shows that solutions belonging to a subclass of complementary distribution function can be identified by their behavior at the origin. Our constructed solutions are in this subclass. The uniqueness question is also discussed.

  • 1:  Laboratoire Analyse, Géométrie et Application (LAGA)
  • CNRS : UMR7539 – Université Paris XIII - Paris Nord – Université Paris VIII - Vincennes Saint-Denis
  • 2:  Laboratoire de Physique Théorique et Modélisation (LPTM)
  • CNRS : UMR8089 – Université de Cergy Pontoise
  • 3:  Centre de Physique Théorique (CPHT)
  • CNRS : UMR7644 – Polytechnique - X
  • Domain : Physics/Condensed Matter/Disordered Systems and Neural Networks
    Statistics/Statistics Theory
    Mathematics/Statistics
    Mathematics/Probability
    Physics/Condensed Matter/Statistical Mechanics
  • Keywords : stable and semistable laws – functional equation.
  • Comment : a paraitre dans: Probability and Mathematical Statistics
 
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  • Submitted on: Monday, 12 March 2007 15:21:56
  • Updated on: Monday, 10 December 2007 15:57:19