The teacher assignment problem: a special case of the fixed charge transportation problem

Article Abstract:

An analysis of the problem of assigning teachers to classes was found to follow a special case of the fixed charge transportation problem. A model developed along the line of the fixed charge transportation problem was tested on the teacher assignment problem, with special emphasis on the fitting subjects, teachers and available hours into the parameters corresponding to the parameters of the fixed charge transportation algorithm.

Operations Research, Models, Management, Teaching, Scheduling (Management), Mathematical optimization, Optimization theory

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A quadratic programming approach to the determination of an upper bound on the weighed stability number

Article Abstract:

The purpose of this paper is to extend, using quadratic programming, the upper bound on the weighted stability number introduced by the authors in a previous study.

Operations research, Methods, Management science

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A quadratic programming approach to the Randic index

Article Abstract:

Quadratic programming and Kuhn-Tucker theorem are used for determining extremal graphs.

Europe, Science & research

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