JIPAM

Extending Means of Two Variables to Several Variables  
 
  Authors: Jorma K. Merikoski,  
  Keywords: Means, Logarithmic mean, Divided differences, Series expansions, Symmetric polynomials.  
  Date Received: 22/01/04  
  Date Accepted: 10/06/04  
  Subject Codes:

26E60, 26D15.

 
  Editors: Simo Puntanen,  
 
  Abstract:

We present a method, based on series expansions and symmetric polynomials, by which a mean of two variables can be extended to several variables. We apply it mainly to the logarithmic mean.;



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