On evolution of an information dynamic system and its generating operator Roman V. Belavkin Original Paper 17 April 2011 Pages: 827 - 840
Convexifying the set of matrices of bounded rank: applications to the quasiconvexification and convexification of the rank function Jean-Baptiste Hiriart-UrrutyHai Yen Le Original Paper 22 March 2011 Pages: 841 - 849
An algorithm for computing all solutions of an absolute value equation Jiri Rohn Original Paper 23 March 2011 Pages: 851 - 856
Separable standard quadratic optimization problems Immanuel M. BomzeMarco Locatelli Original Paper 26 March 2011 Pages: 857 - 866
The perspective of a bank in granting credits: an optimization model Roy CerquetiAnna Grazia Quaranta Original Paper 27 March 2011 Pages: 867 - 882
Parameterized computational complexity of finding small-diameter subgraphs Alexander SchäferChristian KomusiewiczRolf Niedermeier Original Paper 05 April 2011 Pages: 883 - 891
Complexity of necessary efficiency in interval linear programming and multiobjective linear programming Milan Hladík Original Paper 07 April 2011 Pages: 893 - 899
On Lagrangian duality in vector optimization: applications to the linear case Elisa Pagani Original Paper 08 April 2011 Pages: 901 - 914
Modelling transfer line design problem via a set partitioning problem Pavel BorisovskyAlexandre DolguiSergey Kovalev Original Paper 08 April 2011 Pages: 915 - 926
A unified local convergence analysis of inexact constrained Levenberg–Marquardt methods Roger BehlingAndreas Fischer Original Paper 13 April 2011 Pages: 927 - 940
Conjugate gradient methods using value of objective function for unconstrained optimization Hideaki IidukaYasushi Narushima Original Paper 20 April 2011 Pages: 941 - 955
Convergence theorem of common fixed points for a family of nonspreading mappings in Hilbert space Atid Kangtunyakarn Original Paper 13 April 2011 Pages: 957 - 961
Optimization by ant algorithms: possible roles for an individual ant Nicolas Zufferey Original Paper 20 April 2011 Pages: 963 - 973
A new supermemory gradient method for unconstrained optimization problems Yi-gui OuGuan-shu Wang Original Paper 17 April 2011 Pages: 975 - 992
An optimum multivariate stratified double sampling design in presence of non-response Rahul VarshneyNajmusseharM. J. Ahsan Original Paper 21 April 2011 Pages: 993 - 1008
On two questions of optimization theory concerning quadratic mappings A. V. Arutyunov Original Paper 28 April 2011 Pages: 1009 - 1015
On Rump’s characterization of P-matrices Jiri Rohn Short Communication 07 April 2011 Pages: 1017 - 1020
A note on proving the strong NP-hardness of some scheduling problems with start time dependent job processing times Radosław Rudek Short Communication Open access 27 April 2011 Pages: 1021 - 1025
On an iterative method for solving absolute value equations Muhammad Aslam NoorJaved IqbalEisa Al-Said Short Communication 26 May 2011 Pages: 1027 - 1033
