TY - GEN A1 - Kiwiel, Krzysztof PB - Instytut Badań Systemowych. Polska Akademia Nauk PB - Systems Research Institute. Polish Academy of Sciences N1 - 11 pages ; 21 cm N1 - Bibliography p. 10-11 N2 - In the paper, several variations of the Bitran-Hax method for the continuous quadratic knapsack problem are investigated. The author closes the gaps in the convergence analysis of several existing methods, and provides more efficient versions. Computational results are reported for problems with up to two million variabIes solved on a notebook PC. L1 - http://rcin.org.pl/Content/139446/PDF/RB-2002-78.pdf M3 - Text CY - Warszawa J2 - Raport Badawczy = Research Report ; RB/78/2002 PY - 2002 KW - Convex programming KW - Programowanie wypukłe KW - Nonlinear programming KW - Programowanie nieliniowe KW - Quadratic programming KW - Programowanie kwadratowe KW - Separable programming KW - Programowanie separowalne KW - Singly constrained quadratic program T1 - Variable Fixing Algorithms for the Continuous Guadratic Knapsack Problem  UR - http://rcin.org.pl/dlibra/publication/edition/139446 ER -