1. A monotonic projective algorithm for fractional linear programming;Anstreicher,1985
2. A variant of Karmarkar's linear programming algorithm for problems in standard form;Gay,1985
3. A relaxed version of Karmarkar's method;Goldfarb,1985
4. A conical projection algorithm for linear programming;Gonzaga,1985
5. Karmarkar's algorithm with improved steps;Kalantari,1986