资料来源 : Free On-Line Dictionary of Computing

simplex method
     
         An {algorithm} for solving the classical {linear
        programming} problem; developed by George B. Dantzig in 1947.
     
        The simplex method is an {iterative} procedure, solving a
        system of {linear equations} in each of its steps, and
        stopping when either the optimum is reached, or the solution
        proves infeasible.  The basic method remained pretty much the
        same over the years, though there were many refinements
        targeted at improving performance (eg. using {sparse matrix}
        techniques), numerical {accuracy} and stability, as well as
        solving special classes of problems, such as {mixed-integer}
        programming.
     
        (2003-07-09)