Год выпуска: 2012 Автор: Majid Amirfakhrian Издательство: LAP Lambert Academic Publishing Страниц: 132 ISBN: 9783659137402
Описание
In this book we define some new methods to approximate a fuzzy function by fuzzy polynomials. Also by introducing some new distances we define the nearest approximations of a fuzzy number. ?In his book?, the ?definition of fuzzy linear programming with fuzzy variables and a? ?method for solving it according to a special class of ranking which is used ?to find the approximating polynomials as well as? ?definition of the problem of approximation?, ??are discussed?. Then the approximation problem on triangular fuzzy numbers ?leads us to an approximating polynomial name e?-approximation? ?and on the set of all fuzzy numbers?, ?the approximation problem gives ?us the D-approximation and we present a method to find it?, ? also ?the universal and SAF-approximations which are special cases of D-approximation are found in this book?. ?Also two best ?approximations of a triangular valued fuzzy function on a set of? ?points are defined and are computed?. ?Furthermore a chapter contains...
