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Petra, Cosmin G
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1

Advanced Computing Is at the Forefront of a New "Moonshot" ..:

Oehmen, Christopher S. ; Peles, Slaven ; Swirydowicz, Katarzyna...
Computing in Science & Engineering.  , 2024
Link: https://doi.org/10.1109/..
 
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2

A Sequential Quadratic Programming Algorithm for Nonsmooth ..:

Wang, Jingyi ; Petra, Cosmin G.
SIAM Journal on Optimization.  33 (2023)  3 - p. 2379-2405 , 2023
Link: https://doi.org/10.1137/..
 
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3

On the implementation of a quasi-Newton interior-point meth..:

Petra, Cosmin G. ; Salazar De Troya, Miguel ; Petra, Noemi...
Optimization Methods and Software.  38 (2022)  1 - p. 59-90 , 2022
Link: https://doi.org/10.1080/..
 
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4

HyKKT: a hybrid direct-iterative method for solving KKT lin..:

Regev, Shaked ; Chiang, Nai-Yuan ; Darve, Eric...
Optimization Methods and Software.  38 (2022)  2 - p. 332-355 , 2022
Link: https://doi.org/10.1080/..
 
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5

Large-Scale Optimization with Linear Equality Constraints U..:

Brust, Johannes J. ; Marcia, Roummel F. ; Petra, Cosmin G..
SIAM Journal on Scientific Computing.  44 (2022)  1 - p. A103-A127 , 2022
Link: https://doi.org/10.1137/..
 
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6

An asynchronous distributed-memory optimization solver for ..:

, In: 2021 20th International Symposium on Parallel and Distributed Computing (ISPDC),
Wang, Jingyi ; Chiang, Nai-Yuan ; Petra, Cosmin G. - p. 33-40 , 2021
Link: https://doi.org/10.1109/..
 
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7

Compact representations of structured BFGS matrices:

Brust, Johannes J. ; Di, Zichao ; Leyffer, Sven.
Computational Optimization and Applications.  80 (2021)  1 - p. 55-88 , 2021
Link: https://doi.org/10.1007/..
 
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8

Statistical Treatment of Inverse Problems Constrained by Di..:

Constantinescu, Emil M. ; Petra, Noémi ; Bessac, Julie.
SIAM/ASA Journal on Uncertainty Quantification.  8 (2020)  1 - p. 170-197 , 2020
Link: https://doi.org/10.1137/..
 
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9

On the Derivation of Quasi-Newton Formulas for Optimization..:

Vuchkov, Radoslav G. ; Petra, Cosmin G. ; Petra, Noémi
Numerical Functional Analysis and Optimization.  41 (2020)  13 - p. 1564-1587 , 2020
Link: https://doi.org/10.1080/..
 
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10

Computationally Efficient Decompositions of Oblique Project..:

Brust, Johannes J. ; Marcia, Roummel F. ; Petra, Cosmin G.
SIAM Journal on Matrix Analysis and Applications.  41 (2020)  2 - p. 852-870 , 2020
Link: https://doi.org/10.1137/..
 
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11

A Structured Quasi-Newton Algorithm for Optimizing with Inc..:

Petra, Cosmin G. ; Chiang, Naiyuan ; Anitescu, Mihai
SIAM Journal on Optimization.  29 (2019)  2 - p. 1048-1075 , 2019
Link: https://doi.org/10.1137/..
 
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12

A memory-distributed quasi-Newton solver for nonlinear prog..:

Petra, Cosmin G.
Journal of Parallel and Distributed Computing.  133 (2019)  - p. 337-348 , 2019
Link: https://doi.org/10.1016/..
 
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13

An Asynchronous Bundle-Trust-Region Method for Dual Decompo..:

Kim, Kibaek ; Petra, Cosmin G. ; Zavala, Victor M.
SIAM Journal on Optimization.  29 (2019)  1 - p. 318-342 , 2019
Link: https://doi.org/10.1137/..
 
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14

Large-scale quasi-Newton trust-region methods with low-dime..:

Brust, Johannes J. ; Marcia, Roummel F. ; Petra, Cosmin G.
Computational Optimization and Applications.  74 (2019)  3 - p. 669-701 , 2019
Link: https://doi.org/10.1007/..
 
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15

A homogeneous model for monotone mixed horizontal linear co..:

Petra, Cosmin G. ; Potra, Florian A.
Computational Optimization and Applications.  72 (2018)  1 - p. 241-267 , 2018
Link: https://doi.org/10.1007/..
 
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