Luis F. Portugal

According to our database, Luis F. Portugal authored at least 4 papers between 1996 and 2003.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2003

A Study of Preconditioners for Network Interior Point Methods.

Joaquim João Júdice, João Patrício, Luis F. Portugal, Mauricio G. C. Resende, Geraldo Veiga

Comput. Optim. Appl., 2003

2000

A truncated primal-infeasible dual-feasible network interior point method.

Luis F. Portugal, Mauricio G. C. Resende, Geraldo Veiga, Joaquim Júdice

Networks, 2000

1996

An Investigation of Interior-Point Algorithms for the Linear Transportation Problem.

Luis F. Portugal, Frederico Machado Bastos, Joaquim Júdice, José M. P. Paixão, Tamás Terlaky

SIAM J. Sci. Comput., 1996

A hybrid algorithm for the solution of a single commodity spatial equilibrium model.

Luis F. Portugal, Joaquim Júdice

Comput. Oper. Res., 1996