All publications of “José Sérgio Domingues”

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Analysis of optimal solutions in article on linear programming

José Sérgio Domingues ORCID logo

DOI: 10.1590/S1679-45082018CE4718

Dear Editor, Although published in 2003, the article “Linear programming applied to healthcare problems”() is very up-to-date and important for the first contact with linear programming, particularly in the field of health. Congratulations to the author for this initiative. I analyzed this work to use it in a undergraduate degree in Mathematics. However, I observed the solutions obtained for the two problems described present inconsistencies that may lead readers with little experience to make mistakes. For the diet problem, the […]