A NEW SMOOTHING APPROACH TO EXACT PENALTY FUNCTIONS FOR INEQUALITY CONSTRAINED OPTIMIZATION PROBLEMS


ŞAHİNER A. , KAPUSUZ G., YILMAZ N.

NUMERICAL ALGEBRA CONTROL AND OPTIMIZATION, cilt.6, ss.161-173, 2016 (ESCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 6 Konu: 2
  • Basım Tarihi: 2016
  • Doi Numarası: 10.3934/naco.2016006
  • Dergi Adı: NUMERICAL ALGEBRA CONTROL AND OPTIMIZATION
  • Sayfa Sayıları: ss.161-173

Özet

In this study, we introduce a new smoothing approximation to the non-differentiable exact penalty functions for inequality constrained optimization problems. Error estimations are investigated between non-smooth penalty function and smoothed penalty function. In order to demonstrate the effectiveness of proposed smoothing approach the numerical examples are given.