Sonia Cafieri, Jon Lee, et al.
Journal of Global Optimization
M. Serna recently proved that approximating linear programming is log-space complete for P. This note shows a direct reduction of the exact problem to Serna' approximate one. © 1992.
Sonia Cafieri, Jon Lee, et al.
Journal of Global Optimization
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ITA Conference 2007
György E. Révész
Theoretical Computer Science
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ACM/IEEE SC 2006