ACM Transactions on Mathematical Software (TOMS): Volume 20 Issue 3, Sept. 1994
Citation Count: 1
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This article develops an affine-scaling method for linear programming in standard primal form. Its descent search directions are formulated in terms of the null-space of the linear programming matrix, which, in turn, is defined by a suitable basis matrix. We describe some basic properties of the method and an experimental ...
diagonal preconditioning, interior-point algorithm, conjugate gradients, primal method, null-space affine scaling