Title of article
Unboundedness in MOILP and its Efficient Solutions
Author/Authors
Tohidi، G. نويسنده Department of Mathematics, Islamic Azad University, Central Tehran Branch, PO. Code 14168-94351, Iran. , , Razavyan، S. نويسنده ,
Issue Information
روزنامه با شماره پیاپی 0 سال 2011
Pages
4
From page
195
To page
198
Abstract
In this paper we investigate Multi-Objective Integer Linear Programming (MOILP) problems
with unbounded feasible region and introduce recession direction for MOILP problems. Then
we present necessary and sufficient conditions to have unbounded feasible region and infinite
optimal values for objective functions of MOILP problems. Finally we present some examples
with unbounded feasible region and finite and infinite efficient solution.
Journal title
International Journal of Mathematical Modelling and Computations
Serial Year
2011
Journal title
International Journal of Mathematical Modelling and Computations
Record number
683103
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