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In the existing methods for solving unbalanced (availability < demand) fully fuzzy transportation problems generally a dummy source is added with zero fuzzy transportation costs. Since this dummy source does not have any significance in reality, by doing so it is not possible to find the availability of which source should actually be increased so that the total demand is met and the total fuzzy...
In this paper, we consider the fully fuzzy unbalanced transportation problem in which the total availability/production is more than the total demand and propose a method to solve it. Such problems are usually solved by adding a dummy destination. Since the dummy destination has no existence in reality, the excess availability is not transported at all and is held back at one or more origins. The...
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