Annista Wijayanayake

Annista Wijayanayake

University of Kelaniya - Kelaniya / Sri Lanka
Business & Management / Decision Science and Operations Management
AD Scientific Index ID: 358854
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person_outline Annista Wijayanayake's MOST POPULAR ARTICLES
1-) Portfolio optimization problem under concave transaction costs and minimal transaction unit constraints Mathematical Programming 89, 233-250, 2001
2-) Mean-absolute deviation portfolio optimization model under transaction costs Journal of the Operations Research Society of Japan 42 (4), 422-435, 1999
3-) Portfolio optimization under DC transaction costs and minimal transaction unit constraints Journal of Global Optimization 22, 137-154, 2002
4-) Minimal cost index tracking under nonlinear transaction costs and minimal transaction unit constraints International Journal of Theoretical and Applied Finance 4 (06), 939-957, 2001
5-) An efficient inventory model to reduce the wastage of blood in the national blood transfusion service 2016 Manufacturing & Industrial Engineering Symposium (MIES), 1-4, 2016