A NEW SMOOTHING APPROACH TO EXACT PENALTY FUNCTIONS FOR INEQUALITY CONSTRAINED OPTIMIZATION PROBLEMS
NUMERICAL ALGEBRA CONTROL AND OPTIMIZATION, cilt.6, sa.2, ss.161-173, 2016 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 6 Sayı: 2
- Basım Tarihi: 2016
- Doi Numarası: 10.3934/naco.2016006
- Dergi Adı: NUMERICAL ALGEBRA CONTROL AND OPTIMIZATION
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.161-173
- Anahtar Kelimeler: Constrained optimization, penalty function, smoothing approach
- Süleyman Demirel Üniversitesi Adresli: Evet
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.