S
Stephen C. Billups
Researcher at University of Colorado Denver
Publications - 32
Citations - 1543
Stephen C. Billups is an academic researcher from University of Colorado Denver. The author has contributed to research in topics: Homotopy & Homotopy analysis method. The author has an hindex of 16, co-authored 31 publications receiving 1477 citations. Previous affiliations of Stephen C. Billups include Virginia Tech & University of Colorado Boulder.
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Algorithm 652: HOMPACK: a suite of codes for globally convergent homotopy algorithms
TL;DR: HOMPACK provides three qualitatively different algorithms for tracking the homotopy zero curve: ordinary differential equation-based, normal flow, and augmented Jacobian matrix.
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Complementarity problems
TL;DR: Various forms of complementarity problems are described along with a few sample applications, which provide a sense of what types of problems can be addressed effectively with complementarity Problems.
HOMPACK: A Suite of Codes for Globally Convergent Homotopy Algorithms
TL;DR: In this article, the homotoppy map is constructed and a smooth curve in the zero set of this homotopy map is tracked by three different algorithms: ordinary differential equation based, normal flow, and augmented Jacobian matrix.
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A Comparison of Large Scale Mixed Complementarity Problem Solvers
TL;DR: Comparing various computercodes for solving large scale mixed complementarity problems is provided, and inadequacies in how solvers are currently compared are discussed, and a testing environment is presented that addresses these inadequacies.
HOMPACK: a suite of codes for globally convergent homotopy algorithms. Technical report No. 85-34
TL;DR: HOMPACK provides three qualitatively different algorithms for tracking the homotopy zero curve: ordinary differential equation based, normal flow, and augmented Jacobian matrix.