Edit Profile (opens in new tab) Portugal, Luis F. Compute Distance To: Compute Author ID: portugal.luis-f Published as: Portugal, Luís; Portugal, L. F.; Portugal, L.; Portugal, Luis F.; Portugal, Luís F. Documents Indexed: 10 Publications since 1994 Co-Authors: 10 Co-Authors with 9 Joint Publications 430 Co-Co-Authors all top 5 Co-Authors 0 single-authored 7 Júdice, Joaquim João 3 Resende, Mauricio G. C. 3 Veiga, Geraldo 2 Pantelous, Athanasios A. 1 Assa, Hirbod 1 de Jesus, Anderson L. 1 Fernandes, Luis M. 1 Patricio, João 1 Schmidt, Alexandre G. M. 1 Terlaky, Tamás 1 Verrall, Richard J. 1 Vicente, Luis Nunes all top 5 Serials 1 Journal of Mathematical Physics 1 Mathematics of Computation 1 Networks 1 Insurance Mathematics & Economics 1 Computers & Operations Research 1 Computational Optimization and Applications 1 SIAM Journal on Scientific Computing 1 North American Actuarial Journal 1 Pesquisa Operacional all top 5 Fields 7 Operations research, mathematical programming (90-XX) 3 Numerical analysis (65-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Statistics (62-XX) 1 Special functions (33-XX) 1 Ordinary differential equations (34-XX) 1 Quantum theory (81-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 8 Publications have been cited 51 times in 40 Documents Cited by ▼ Year ▼ A truncated primal-infeasible dual-feasible network interior point method. Zbl 0957.90022Portugal, L. F.; Resende, M. G. C.; Veiga, G.; Júdice, J. J. 18 2000 A comparison of block pivoting and interior-point algorithms for linear least squares problems with nonnegative variables. Zbl 0812.90124Portugal, Luís F.; Júdice, Joaquim J.; Vicente, Luís N. 10 1994 An investigation of interior-point algorithms for the linear transportation problem. Zbl 0858.90099Portugal, L.; Bastos, F.; Júdice, J.; Paixão, J.; Terlaky, T. 9 1996 A study of preconditioners for network interior point methods. Zbl 1035.90101Júdice, Joaquim J.; Patricio, João; Portugal, Luis F.; Resende, Mauricio G. C.; Veiga, Geraldo 6 2003 Fortran subroutines for network flow optimization using an interior point algorithm. Zbl 1257.90107Portugal, L. F.; Resende, M. G. C.; Veiga, G.; Patrício, J.; Júdice, J. J. 3 2008 Claims reserving with a stochastic vector projection. Zbl 1393.62046Portugal, Luís; Pantelous, Athanasios A.; Assa, Hirbod 2 2018 A truncated Newton interior-point algorithm for the solution of a multicommodity spatial equilibrium model. Zbl 0886.90161Portugal, Luís; Fernandes, Luís; Júdice, Joaquim 2 1997 Quantum systems with position-dependent mass and spin-orbit interaction via Rashba and Dresselhaus terms. Zbl 1305.81081Schmidt, Alexandre G. M.; Portugal, L.; de Jesus, Anderson L. 1 2015 Claims reserving with a stochastic vector projection. Zbl 1393.62046Portugal, Luís; Pantelous, Athanasios A.; Assa, Hirbod 2 2018 Quantum systems with position-dependent mass and spin-orbit interaction via Rashba and Dresselhaus terms. Zbl 1305.81081Schmidt, Alexandre G. M.; Portugal, L.; de Jesus, Anderson L. 1 2015 Fortran subroutines for network flow optimization using an interior point algorithm. Zbl 1257.90107Portugal, L. F.; Resende, M. G. C.; Veiga, G.; Patrício, J.; Júdice, J. J. 3 2008 A study of preconditioners for network interior point methods. Zbl 1035.90101Júdice, Joaquim J.; Patricio, João; Portugal, Luis F.; Resende, Mauricio G. C.; Veiga, Geraldo 6 2003 A truncated primal-infeasible dual-feasible network interior point method. Zbl 0957.90022Portugal, L. F.; Resende, M. G. C.; Veiga, G.; Júdice, J. J. 18 2000 A truncated Newton interior-point algorithm for the solution of a multicommodity spatial equilibrium model. Zbl 0886.90161Portugal, Luís; Fernandes, Luís; Júdice, Joaquim 2 1997 An investigation of interior-point algorithms for the linear transportation problem. Zbl 0858.90099Portugal, L.; Bastos, F.; Júdice, J.; Paixão, J.; Terlaky, T. 9 1996 A comparison of block pivoting and interior-point algorithms for linear least squares problems with nonnegative variables. Zbl 0812.90124Portugal, Luís F.; Júdice, Joaquim J.; Vicente, Luís N. 10 1994 all cited Publications top 5 cited Publications all top 5 Cited by 89 Authors 6 Júdice, Joaquim João 4 Frangioni, Antonio 4 Portugal, Luis F. 3 Resende, Mauricio G. C. 2 Bellavia, Stefania 2 Dell’Acqua, Pietro 2 Fernandes, Luis M. 2 Gentile, Claudio 2 Paparrizos, Konstantinos 2 Samaras, Nikolaos 2 Serra-Capizzano, Stefano 2 Veiga, Geraldo 2 Verrall, Richard J. 1 Ainsworth, Mark 1 Almansa, Andrés 1 Andreani, Roberto 1 At, Pham Van 1 Bach, Francis R. 1 Barnes, Earl R. 1 Baryamureeba, Venansius 1 Biswal, Mahendra Prasad 1 Bocanegra, Silvana 1 Bonnans, Joseph Frédéric 1 Cafieri, Sonia 1 Campos, Frederico F. 1 Cui, Yiran 1 Curtis, Frank E. 1 D’Apuzzo, Marco 1 d’Aspremont, Alexandre 1 De Simone, Valentina 1 Delbracio, Mauricio 1 di Serafino, Daniela 1 Dražić, Milan D. 1 Ebiefung, Aniekan A. 1 Echebest, Nélida E. 1 El Ghami, Mohamed 1 Fang, Ximing 1 Figueira, José Rui 1 Fogel, Fajwel 1 Fonseca, Margarida 1 Gondzio, Jacek 1 González-Lima, María D. 1 Gopalakrishnan, Balaji 1 Guardarucci, M. T. 1 Han, Zheng 1 Hayami, Ken 1 Hein, Matthias 1 Hien, Tran Dang 1 Jenatton, Rodolphe 1 Johnson, Ellis L. 1 Kanno, Yoshihiro 1 Kong, Seunghyun 1 Kostreva, Michael M. 1 Kovačević-Vujčić, Vera V. 1 Kovács, Peter 1 Lafebre, Sven 1 Lazović, Rade P. 1 Le Hung Son 1 Lindholm, Mathias 1 Macconi, Maria 1 Martínez, José Mario 1 Mihai, L. Angela 1 Morel, Jean-Michel 1 Morikuni, Keiichi 1 Musé, Pablo 1 Nayak, Rupaj Kumar 1 O’Leary, Dianne P. 1 Oliveira, Aurelio Ribeiro Leite 1 Pantelous, Athanasios A. 1 Papamanthou, Charalampos 1 Patricio, João 1 Pola, Cecilia 1 Qiao, Zhijun 1 Rébai, Raja 1 Robinson, Daniel P. 1 Scolnik, Hugo D. 1 Sifaleras, Angelo 1 Slawski, Martin 1 Sokol, Joel S. 1 Steihaug, Trond 1 Sturm, Jos F. 1 Toraldo, Gerardo 1 Tsuchiya, Takashi 1 Tuan, Do Van 1 van Santen, Jakob 1 Wei, Hua 1 Whitehorn, Nathan 1 Wolkowicz, Henry 1 Zhao, Hengjun all top 5 Cited in 24 Serials 7 Computational Optimization and Applications 5 Optimization Methods & Software 2 Applied Mathematics and Computation 2 Journal of Computational and Applied Mathematics 2 Journal of Optimization Theory and Applications 2 Insurance Mathematics & Economics 2 Annals of Operations Research 2 Numerical Algorithms 1 Computer Physics Communications 1 Calcolo 1 Networks 1 Computers & Operations Research 1 SIAM Journal on Matrix Analysis and Applications 1 Applications of Mathematics 1 European Journal of Operational Research 1 Linear Algebra and its Applications 1 International Journal of Computer Vision 1 Revista Investigación Operacional 1 International Transactions in Operational Research 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Optimization and Engineering 1 New Mathematics and Natural Computation 1 Pesquisa Operacional 1 Advances in Mathematical Physics all top 5 Cited in 13 Fields 32 Operations research, mathematical programming (90-XX) 13 Numerical analysis (65-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 3 Statistics (62-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Mechanics of deformable solids (74-XX) 1 History and biography (01-XX) 1 Combinatorics (05-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Computer science (68-XX) 1 Quantum theory (81-XX) 1 Biology and other natural sciences (92-XX) Citations by Year