Abstract
This is an introduction to the theory of linear-fractional programming. Here we define the common problem of LFP, give its main economic interpretation, formulate and prove the main lemmas and theorems of LFP and describe some important real-world applications where the use of LFP may prove to be quite useful.
Problems of LFP arise when there appears a necessity to optimize the efficiency of some activity: profit gained by company per unit of expenditure of labor, cost of production per unit of produced goods, nutritiousness of ration per unit of cost, etc. Nowadays because of a deficit of natural resources the use of specific criteria becomes more and more topical. So an application of LFP to solving real-world problems connected with optimizing efficiency could be as useful as in the case of LP.
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Notes
This model is based on an example considered in [188].
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© 2003 Springer Science+Business Media Dordrecht
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Bajalinov, E.B. (2003). Introduction to LFP. In: Linear-Fractional Programming Theory, Methods, Applications and Software. Applied Optimization, vol 84. Springer, Boston, MA. https://doi.org/10.1007/978-1-4419-9174-4_3
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DOI: https://doi.org/10.1007/978-1-4419-9174-4_3
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-4822-1
Online ISBN: 978-1-4419-9174-4
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