On some semilattice structures for production technologiesBRIEC, Walter; QI BIN LIANG.European journal of operational research. 2011, Vol 215, Num 3, pp 740-749, issn 0377-2217, 10 p.Article

Multi-horizon Markowitz portfolio performance appraisals : A general approachBRIEC, Walter; KERSTENS, Kristiaan.Omega (Oxford). 2009, Vol 37, Num 1, pp 50-62, issn 0305-0483, 13 p.Article

Nash points, Ky Fan inequality and equilibria of abstract economies in Max-Plus and B-convexityBRIEC, Walter; HORVATH, Charles.Journal of mathematical analysis and applications. 2008, Vol 341, Num 1, pp 188-199, issn 0022-247X, 12 p.Article