National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Postoptimization analysis in parametric programming
Ten, Anastassiya ; Sekničková, Jana (advisor) ; Skočdopolová, Veronika (referee)
This bachelor thesis deals with postoptimality analysis of parametric programming problems. Parametric programming problem is problem, where some of the coefficients are not constant but depend on one or several parameters. Postoptimality analysis explores intervals of stability of coefficients in an initial solution and impact of additional changes in the assignment of the problem. Mentioned theory explains main terms and methods, which were illustrated on practical examples.
Postoptimality changes in trasportation problem
Hesounová, Kristýna ; Lagová, Milada (advisor) ; Kalčevová, Jana (referee)
This bachelor thesis deals with postoptimality changes in the transportation problem. Postoptimality analysis evaluates how can be optimal solution influenced by an additional changes in setting. The theory, which is necessary for understanding these questions, is mentioned first. Then are clarified methods, which are using in cases of changes in rigt-hand-side values for contraint, changes in value of price coefficient and changes in number of constraing. These changes are demonstrated on examples.

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