2 papers
math.OC2003
Flexible Complementarity Solvers for Large-Scale Applications
Steven J. Benson, Todd S. Munson
Discretizations of infinite-dimensional variational inequalities lead to linear and nonlinear complementarity problems with many degrees of freedom. To solve these problems in a pa…
cs.MS2001
GPCG: A Case Study in the Performance and Scalability of Optimization Algorithms
Steven J. Benson, Lois Curfman McInnes, Jorge J. Moré
GPCG is an algorithm within the Toolkit for Advanced Optimization (TAO) for solving bound constrained, convex quadratic problems. Originally developed by More' and Toraldo, this al…