Rutherford Appleton Laboratory

7

Iain S. Duff, Roger G. Grimes, and John G. Lewis. The Rutherford-Boeing sparse matrix collection. Technical Report RAL-TR-97-031, Rutherford Appleton Laboratory, 1997.

6

Timothy A. Davis and Iain S. Duff. A combined unifrontal/multifrontal method for unsymmetric sparse matrices. Technical Report RAL-TR-97-046, Rutherford Appleton Laboratory, 1997.

1

I. Bongartz, A. R. Conn, N. I. M. Gould, M. A. Saunders, and Ph. L. Toint. A numerical comparison between the LANCELOT and MINOS packages for large-scale constrained optimization. Technical Report RAL-TR-97-054, Rutherford Appleton Laboratory, 1997.

2

N. I. M. Gould and Ph. L. Toint. A note on the second-order convergence of optimization algorithms using barrier functions. Technical Report RAL-TR-97-055, Rutherford Appleton Laboratory, 1997.