Pan Ping-Qi

Ping-Qi Pan

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Found 7 papers in total
A primal deficient-basis simplex algorithm for linear programming
A primal deficient-basis simplex algorithm for linear programming
2008
The standard basis, which plays a fundamental role in simplex methodology, was...
A dual projective pivot algorithm for linear programming
A dual projective pivot algorithm for linear programming
2004
Recently, a linear programming problem solver, called dual projective simplex method,...
A projective simplex algorithm using LU decomposition
A projective simplex algorithm using LU decomposition
2000
Recently, we proposed a so-called ‘projective simplex method’, which is...
A projective simplex method for linear programming
A projective simplex method for linear programming
1999
Linear programming problems with quite square coefficient matrix form a wide range of...
The most-obtuse-angle row pivot rule for achieving dual feasibility: A computational study
The most-obtuse-angle row pivot rule for achieving dual feasibility: A computational study
1997
We recently proposed several new pivot rules for achieving dual feasibility in linear...
A dual projective simplex method for linear programming
A dual projective simplex method for linear programming
1998
The method proposed in this paper is a dual version of the projective simplex method,...
A simplex-like method with bisection for linear programming
A simplex-like method with bisection for linear programming
1991
The simplex method carries out the pivoting operation on a series of the canonical...
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