Daniel Bienstock, Alexander Michalka. Polynomial Solvability of Variants of the Trust-Region Subproblem. In Chandra Chekuri, editor, Proceedings of the Twenty-Fifth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2014, Portland, Oregon, USA, January 5-7, 2014. pages 380-390, SIAM, 2014. [doi]
Abstract is missing.