### More Publications

Y. Li, ''A Newton Acceleration of the Weiszfeld Algorithm for Minimizing the
Sum of Euclidean Distances'',
* Computational Optimization and
Applications*,
Vol. 10,
no. 3,
July, 1998,
pp. 219-242.

Y. Li,
''Combining Trust
Region and Affine Scaling for Linearly Constrained Nonconvex Minimization'',
* Advances in Nonlinear Programming*, edited by Ya-xiang Yuan,
pp. 219-250, 1998, Kluwer Academic Publishers.

Y. Li and Fadil Santosa,
''A Computational Algorithm for Minimizing Total Variation
in Image Restoration'',
* IEEE Transactions on Image Processing*, Vol. 5, no. 6,
June 1996, pp. 987-995.

T.F. Coleman and Y. Li,
''An Interior, Trust Region Approach for Nonlinear Minimization Subject to Bounds'',
* SIAM Journal on Optimization*,
Vol. 6. no 2, May 1996, pp. 418-445

T.F. Coleman and Y. Li,
A Reflective Newton Method for Minimizing a Quadratic Function Subject to
Bounds on the Variables,
* SIAM Journal on Optimization*,
Vol. 6, 1996, pp. 1040-1058.

Y. Li,
''Piecewise Differentiable Minimization for Ill-posed Inverse Problems'',
* Large-Scale Optimization with
Applications to Inverse Problems, Optimal Control and Design, and Molecule
and Structure Optimization in IMA*, Minnesota, July 1995.

T.F. Coleman and Y. Li,
''On the Convergence of Reflective Newton Methods for Large-scale
Nonlinear Minimization Subject to Bounds'',
* Mathematical Programming*, Vol. 67, pp. 189-224. 1994.

Y. Li,
''A Globally Convergent Method for $l_p$ Problems'',
* SIAM Journal on Optimization*, Vol. 3, No. 3, pp. 609-629, 1993.
T.F. Coleman and Y. Li,
''A Globally and Quadratically Convergent Method for Linear $l_1$
Problems'', * Mathematical Programming*, Vol. 56. 189-222, 1992.

T.F. Coleman and Y. Li,
''A Global and Quadratically Convergent Method for $l_\infty$ Problems'',
* SIAM Journal on Numerical Analysis*,
Vol. 29, 1166-1186, 1992.

A. R. Conn and Y. Li,
''An Efficient Algorithm for
Nonlinear Minimax Problems'',
* SIAM Journal on Optimization*, Vol. 2, 242-264, 1992.

T.F. Coleman and Y. Li,
''A Quadratically-convergent Algorithm for the Linear Programming
Problem with Lower and Upper Bounds'',
in * Large-Scale Numerical
Optimization*, T. Coleman and Y. Li, eds., SIAM, pp. 49-57, 1990.

A. R Conn and Y. Li,
''An Approach to Nonlinear $l_\infty$ Approximation'',
in * Advances in Numerical Partial Differential Equations and Optimization*,
S. G\'omez, J.P. Hennart and R.A. Tapia eds., SIAM, pp. 346-365, 1990.

T.F. Coleman and Y. Li,
''A Global and Quadratic Affine Scaling Method for (Augmented) Linear $l_1$
Problems'',
in *Numerical Analysis 1989*, D.F. Griffiths and G.A. Watson eds.,
Longman Scientific \& Technical, pp. 60-73, 1990.

R.H. Bartels, A.R. Conn and Y. Li,
''Primal Methods
Are Better Than Dual Methods for Solving Over-determined Linear
Systems in the $l_{\infty}$ Sense? ''
* SIAM Journal on Numerical
Analysis*, Vol. 26,
pp. 693-726, 1989,

T. F. Coleman and Y. Li (edited),
''Large-Scale Numerical Optimization'', SIAM,
Philadelphia, 1990.