Paper Info
Title
Optimal value bounds in interval fractional linear programming and revenue efficiency measuring
Abstract
This paper deals with the fractional linear programming problem in which input data can vary in some given real compact intervals. The aim is to compute the exact range of the optimal value function. A method is provided for the situation in which the feasible set is described by a linear interval system. Moreover, certain dependencies between the coefficients in the nominators and denominators can be involved. Also, we extend this approach for situations in which the same vector appears in different terms in nominators and denominators. The applicability of the approaches developed is illustrated in the context of the analysis of hospital performance.
Year
DOI
Venue
2020
10.1007/s10100-019-00611-6
Central European Journal of Operations Research
Keywords
DocType
Volume
Linear interval systems, Fractional linear programming, Optimal value range, Interval matrix, Dependent data, 90C31, 90B50, 65G40
Journal
28
Issue
ISSN
Citations 
3
1435-246X
0
PageRank 
References 
Authors
0.34
14
2
Name
Order
Citations
PageRank
A. Mostafaee1809.12
Milan Hladík226836.33