Feng Guo, Chu Wang, Lihong Zhi. Optimizing a linear function over a noncompact real algebraic variety. In Lihong Zhi, Stephen M. Watt, editors, Symbolic-Numeric Computation 2014, SNC '14, Shanghai, China, July 28-31, 2014. pages 39-40, ACM, 2014. [doi]
Abstract is missing.