Edit Profile (opens in new tab) Rojas, Marielba Co-Author Distance Author ID: rojas.marielba Published as: Rojas, Marielba; Rojas, M. Documents Indexed: 9 Publications since 2000 Co-Authors: 4 Co-Authors with 6 Joint Publications 157 Co-Co-Authors all top 5 Co-Authors 0 single-authored 4 Sorensen, Danny C. 2 Santos, Sandra Augusta 2 Steihaug, Trond 1 Abraham, Y. B. 1 Conca, Carlos 1 Eldén, Lars 1 Fotland, Bjørn H. 1 Gormaz, Raúl 1 Hansen, Per Christian 1 Holzwarth, N. A. W. 1 Plemmons, Robert James all top 5 Serials 2 SIAM Journal on Scientific Computing 1 Inverse Problems 1 ACM Transactions on Mathematical Software 1 BIT 1 SIAM Journal on Optimization 1 Optimization Methods & Software all top 5 Fields 6 Numerical analysis (65-XX) 6 Operations research, mathematical programming (90-XX) 1 Partial differential equations (35-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Fluid mechanics (76-XX) 1 Quantum theory (81-XX) 1 Geophysics (86-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 8 Publications have been cited 142 times in 87 Documents Cited by ▼ Year ▼ A new matrix-free algorithm for the large-scale trust-region subproblem. Zbl 0994.65067 Rojas, Marielba; Santos, Sandra A.; Sorensen, Danny C. 51 2000 Algorithm 873: LSTRS: MATLAB software for large-scale trust-region subproblems and regularization. Zbl 1291.65177 Rojas, Marielba; Santos, Sandra A.; Sorensen, Danny C. 30 2008 A trust-region approach to the regularization of large-scale discrete forms of ill-posed problems. Zbl 1006.86004 Rojas, Marielba; Sorensen, Danny C. 29 2002 An interior-point trust-region-based method for large-scale non-negative regularization. Zbl 1015.90062 Rojas, Marielba; Steihaug, Trond 18 2002 Accelerating the LSTRS algorithm. Zbl 1368.65096 Lampe, J.; Rojas, M.; Sorensen, D. C.; Voss, H. 13 2011 Existence and uniqueness of a strong solution for nonhomogeneous micropolar fluids. Zbl 1034.35109 Conca, C.; Gormaz, R.; Ortega, E.; Rojas, M. 7 2002 Minimization of linear functionals defined on solutions of large-scale discrete ill-posed problems. Zbl 1084.65035 Eldén, L.; Hansen, P. C.; Rojas, M. 3 2005 Computational and sensitivity aspects of eigenvalue-based methods for the large-scale trust-region subproblem. Zbl 1273.90142 Rojas, Marielba; Fotland, Bjørn H.; Steihaug, Trond 1 2013 Computational and sensitivity aspects of eigenvalue-based methods for the large-scale trust-region subproblem. Zbl 1273.90142 Rojas, Marielba; Fotland, Bjørn H.; Steihaug, Trond 1 2013 Accelerating the LSTRS algorithm. Zbl 1368.65096 Lampe, J.; Rojas, M.; Sorensen, D. C.; Voss, H. 13 2011 Algorithm 873: LSTRS: MATLAB software for large-scale trust-region subproblems and regularization. Zbl 1291.65177 Rojas, Marielba; Santos, Sandra A.; Sorensen, Danny C. 30 2008 Minimization of linear functionals defined on solutions of large-scale discrete ill-posed problems. Zbl 1084.65035 Eldén, L.; Hansen, P. C.; Rojas, M. 3 2005 A trust-region approach to the regularization of large-scale discrete forms of ill-posed problems. Zbl 1006.86004 Rojas, Marielba; Sorensen, Danny C. 29 2002 An interior-point trust-region-based method for large-scale non-negative regularization. Zbl 1015.90062 Rojas, Marielba; Steihaug, Trond 18 2002 Existence and uniqueness of a strong solution for nonhomogeneous micropolar fluids. Zbl 1034.35109 Conca, C.; Gormaz, R.; Ortega, E.; Rojas, M. 7 2002 A new matrix-free algorithm for the large-scale trust-region subproblem. Zbl 0994.65067 Rojas, Marielba; Santos, Sandra A.; Sorensen, Danny C. 51 2000 all cited Publications top 5 cited Publications all top 5 Cited by 160 Authors 12 Reichel, Lothar 6 Shen, Chungen 6 Zhang, Lei-Hong 4 Loli Piccolomini, Elena 4 Salahi, Maziar 3 Gao, Guohua 3 Griffin, Joshua D. 3 Hochstenbach, Michiel E. 3 Jbilou, Khalide 3 Martínez, José Mario 3 Morigi, Serena 3 Sgallari, Fiorella 3 Taati, Akram 3 Vink, Jeroen C. 3 Wolkowicz, Henry 3 Xu, An-Bao 3 Yang, Weihong 3 Zama, Fabiana 2 Adachi, Satoru 2 Akrotirianakis, Ioannis G. 2 Alkilayh, Maged 2 Bentbib, Abdeslem Hafid 2 Birgin, Ernesto G. 2 Erway, Jennifer B. 2 Landi, Germana 2 Le Thi, Hoai An 2 Li, Rencang 2 Marcia, Roummel F. 2 Martin, David R. 2 Nakatsukasa, Yuji 2 Peng, Zhenyun 2 Pham Dinh Tao 2 Pong, Ting Kei 2 Steihaug, Trond 2 Toint, Philippe Louis 2 Wei, Zengxin 2 Wells, Terence J. 2 Yektamaram, Seyedalireza 2 Yuan, Gonglin 2 Zhou, Wenwen 1 Ahookhosh, Masoud 1 Apostolopoulou, M. S. 1 Bai, Zhongzhi 1 Beck, Amir 1 Behboodi-Kahoo, Malihe 1 Bellavia, Stefania 1 Benner, Peter 1 Bergmann, Ørjan 1 Bertram, Barbara S. 1 Botsaris, C.-A. E. 1 Bouhamidi, Abderrahman 1 Brás, Carmo P. 1 Bruni, Vittoria 1 Brust, Johannes J. 1 Buccini, Alessandro 1 Cartis, Coralia 1 Chan, Raymond Hon-Fu 1 Chen, Chaohui 1 Chen, Yi 1 Chieu, Nguyen Huy 1 Della Cioppa, L. 1 Đinh Nho Hào 1 Donatelli, Marco 1 El-Khamra, Yaakoub 1 Eldén, Lars 1 Embree, Mark 1 Enkhbat, Rentsen 1 Feng, Jiang 1 Fotland, Bjørn H. 1 Gao, David Yang 1 Ghaderi, Susan 1 Gould, Nicholas Ian Mark 1 Gratton, Serge 1 Grodzevich, Oleg 1 Gürol, Selime 1 Hansen, Per Christian 1 Havelková, Eva 1 Hayami, Ken 1 Hazan, Elad 1 Hilgers, John Wilson 1 Hnětynková, Iveta 1 Ho-Nguyen, Nam 1 Huang, Baohua 1 Huang, Ting-Zhu 1 Iwata, Satoru 1 Jia, Xiaojing 1 Jia, Zhongxiao 1 Jiang, Hao 1 Júdice, Joaquim João 1 Kearsley, Anthony José 1 Kelley, Carl T. 1 Ketabchi, Saeed 1 Kılınç Karzan, Fatma 1 Kirches, Christian 1 Kolvenbach, Philip 1 Koren, Tomer 1 Kosinov, Serhiy 1 Kressner, Daniel 1 Lampe, Jörg 1 Lass, Oliver ...and 60 more Authors all top 5 Cited in 38 Serials 11 Optimization Methods & Software 8 Computational Optimization and Applications 6 Journal of Computational and Applied Mathematics 6 SIAM Journal on Optimization 4 BIT 4 Linear Algebra and its Applications 3 Calcolo 3 SIAM Journal on Matrix Analysis and Applications 3 Mathematical Programming. Series A. Series B 3 Computational Geosciences 2 Computers & Mathematics with Applications 2 Applied Mathematics and Computation 2 Applied Numerical Mathematics 2 Journal of Global Optimization 2 SIAM Journal on Scientific Computing 2 Journal of Applied Mathematics and Computing 2 Optimization Letters 1 Inverse Problems 1 Journal of Engineering Mathematics 1 Acta Mathematica Vietnamica 1 Information Sciences 1 Kybernetika 1 Mathematics and Computers in Simulation 1 Numerical Functional Analysis and Optimization 1 Optimization 1 Journal of Scientific Computing 1 Numerical Algorithms 1 International Journal of Computer Mathematics 1 Journal of Inverse and Ill-Posed Problems 1 ETNA. Electronic Transactions on Numerical Analysis 1 Abstract and Applied Analysis 1 PAA. Pattern Analysis and Applications 1 International Journal of Applied Mathematics and Computer Science 1 Optimization and Engineering 1 Journal of Modern Optics 1 Journal of the Korean Statistical Society 1 Frontiers of Mathematics in China 1 East Asian Journal on Applied Mathematics all top 5 Cited in 14 Fields 60 Numerical analysis (65-XX) 54 Operations research, mathematical programming (90-XX) 9 Calculus of variations and optimal control; optimization (49-XX) 8 Linear and multilinear algebra; matrix theory (15-XX) 7 Computer science (68-XX) 6 Information and communication theory, circuits (94-XX) 4 Operator theory (47-XX) 3 Partial differential equations (35-XX) 2 Integral equations (45-XX) 2 Geophysics (86-XX) 1 History and biography (01-XX) 1 Approximations and expansions (41-XX) 1 Mechanics of deformable solids (74-XX) 1 Optics, electromagnetic theory (78-XX) Citations by Year