Acta Mathematicae Applicatae Sinica

, Volume 20, Issue 1, pp 45–52

Exact Penalty Function and Asymptotic Strong Nonlinear Duality in Integer Programming

Original Papers

DOI: 10.1007/s10255-004-0147-1

Cite this article as:
Bai, F., Wu, Z.Y. & Zhang, L.S. Acta Mathematicae Applicatae Sinica, English Series (2004) 20: 45. doi:10.1007/s10255-004-0147-1


In this paper, a logarithmic-exponential penalty function with two parameters for integer programming is discussed. We obtain the exact penalty properties and then establish the asymptotic strong nonlinear duality in the corresponding logarithmic-exponential dual formulation by using the obtained exact penalty properties. The discussion is based on the logarithmic-exponential nonlinear dual formulation proposed in [6].


Integer programming exact penalty function asymptotic strong duality 

2000 MR Subject Classification

90C10 49N15 

Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  1. 1.Department of MathematicsShanghai UniversityShanghai 200436China
  2. 2.Department of Mathematics and Computer ScienceChongqing Normal UniversityChongqing 400047China
  3. 3.Department of MathematicsShanghai UniversityShanghai 200436China

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