A direct active set algorithm for large sparse quadratic programs with simple bounds. - Thomas F. Coleman; Laurie A. Hulbert (Math. Program., 1989)

Limiting Communication in Parallel Sparse Cholesky Factorization. - Laurie A. Hulbert; Earl Zmijewski (SIAM J. Sci. Comput., 1991)

A Globally and Superlinearly Convergent Algorithm for Convex Quadratic Programs with Simple Bbounds. - Thomas F. Coleman; Laurie A. Hulbert (SIAM J. Optim., 1993)