Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (8): 957-964.

• Articles • Previous Articles     Next Articles

MATHEMATIC DESCRIPTION ABOUT RANDOM VARIABLE WITH FUZZY DENSITY FUNCTION (RVFDF)

LÜ En-ling, ZHONG You-ming   

  1. Department of Engineering Mechanics, Chongqing University, Chongqing 400044, P.R.China
  • Received:1999-09-03 Revised:2000-05-02 Online:2000-08-18 Published:2000-08-18

Abstract: The random variable with fuzzy probability caused by fuzziness of probability density function was studied. The basic concepts/definitions and calculating methods of the interval/fuzzy probability density function, the random variable with fuzzy density function(RVFDF) and its distribution function, mathematical expectation and variance are given and some theorems related to the RVFDF are proved.

2010 MSC Number: 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals