• closedAccess   Estimating Support Functions of Random Polytopes via Orlicz Norms 

      Alonso Gutiérrez, David; Prochno, Joscha Springer-Verlag (2013)
      We study the expected value of support functions of random polytopes in a certain direction, where the random polytope is given by independent random vectors uniformly distributed in an isotropic convex body. All results ...
    • closedAccess   Shape description from generalized support functions 

      Gual-Arnau, Ximo; Simó, Amelia; Herold-García, Silena Elsevier (2013)
      The generalized support function is considered to be a representation of shape properties of compact connected sets in R2. Some interesting properties are studied and several parameters are defined for use in shape description ...