Chawla, Man M. Risk-tolerant optimal efficient portfolios. (English) Zbl 1185.91156 Int. J. Appl. Math. 22, No. 3, 481-493 (2009). MSC: 91G10 91B16 PDFBibTeX XMLCite \textit{M. M. Chawla}, Int. J. Appl. Math. 22, No. 3, 481--493 (2009; Zbl 1185.91156)
Chawla, M. On mean-variance portfolio optimization. (English) Zbl 1187.91194 Int. J. Appl. Math. 21, No. 3, 473-494 (2008). MSC: 91G10 PDFBibTeX XMLCite \textit{M. Chawla}, Int. J. Appl. Math. 21, No. 3, 473--494 (2008; Zbl 1187.91194)