Sergio Rojas

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 27

Top Topics

Error Estimates

Deformable Contour

Sparsity Inducing

Top Venues

J. Comput. Sci.

Comput. Math. Appl.

Publications

Marcin Skotniczny, Anna Paszynska, Sergio Rojas, Maciej Paszynski
Complexity of direct and iterative solvers on space-time formulations and time-marching schemes for h-refined grids towards singularities. J. Comput. Sci. 76 (2024)
Carlos Uriarte, Manuela Bastidas, David Pardo, Jamie M. Taylor, Sergio Rojas
Optimizing Variational Physics-Informed Neural Networks Using Least Squares. CoRR (2024)
Jan Trynda, Maciej Wozniak, Sergio Rojas
A study of concurrent multi-frontal solvers for modern massively parallel architectures. J. Comput. Sci. 75 (2024)
Jan Trynda, Maciej Wozniak, Sergio Rojas
A study of concurrent multi-frontal solvers for modern massively parallel architectures. CoRR (2023)
José G. Hasbani, Paulina Sepúlveda, Ignacio Muga, Victor M. Calo, Sergio Rojas
Adaptive stabilized finite elements via residual minimization onto bubble enrichments. Comput. Math. Appl. 151 (2023)
Sergio Rojas, Pawel Maczuga, Judit Muñoz-Matute, David Pardo, Maciej Paszynski
Robust Variational Physics-Informed Neural Networks. CoRR (2023)
Tomasz Sluzalec, Rafal Wojciech Grzeszczuk, Sergio Rojas, Witold Dzwinel, Maciej Paszynski
-finite element refinements towards singularities via deep neural network prediction. Comput. Math. Appl. 142 (2023)
Liliana Camargo, Sergio Rojas, Patrick Vega
Minimum-residual a posteriori error estimates for a hybridizable discontinuous Galerkin discretization of the Helmholtz equation. CoRR (2023)
Ignacio Muga, Sergio Rojas, Patrick Vega
An Adaptive Superconvergent Mixed Finite Element Method Based on Local Residual Minimization. SIAM J. Numer. Anal. 61 (5) (2023)
José G. Hasbani, Paulina Sepúlveda, Ignacio Muga, Victor M. Calo, Sergio Rojas
Adaptive stabilized finite elements via residual minimization onto bubble enrichments. CoRR (2023)
Ignacio Muga, Sergio Rojas, Patrick Vega
An adaptive superconvergent finite element method based on local residual minimization. CoRR (2022)
Tomasz Sluzalec, Rafal Wojciech Grzeszczuk, Sergio Rojas, Witold Dzwinel, Maciej Paszynski
Quasi-optimal hp-finite element refinements towards singularities via deep neural network prediction. CoRR (2022)
Maciej Wozniak, Anna Szyszka, Sergio Rojas
A study of efficient concurrent integration methods of B-Spline basis functions in IGA-FEM. CoRR (2022)
Felipe Millar, Ignacio Muga, Sergio Rojas, Kristoffer G. van der Zee
Projection in negative norms and the regularization of rough linear functionals. Numerische Mathematik 150 (4) (2022)
Maciej Wozniak, Anna Szyszka, Sergio Rojas
A study of efficient concurrent integration methods of B-Spline basis functions in IGA-FEM. J. Comput. Sci. 64 (2022)
Marcin Los, Sergio Rojas, Maciej Paszynski, Ignacio Muga, Victor M. Calo
DGIRM: Discontinuous Galerkin based isogeometric residual minimization for the Stokes problem. J. Comput. Sci. 50 (2021)
Felipe Millar, Ignacio Muga, Sergio Rojas, Kristoffer G. van der Zee
Projection in negative norms and the regularization of rough linear functionals. CoRR (2021)
Roberto J. Cier, Sergio Rojas, Victor M. Calo
An automatic-adaptivity stabilized finite element method via residual minimization for heterogeneous, anisotropic advection-diffusion-reaction problems. CoRR (2020)
Roberto J. Cier, Thomas Poulet, Sergio Rojas, Victor M. Calo, Manolis Veveakis
Adaptive stabilized finite elements: Continuation analysis of compaction banding in geomaterials. CoRR (2020)
Roberto J. Cier, Sergio Rojas, Victor M. Calo
A nonlinear weak constraint enforcement method for advection-dominated diffusion problems. CoRR (2020)
Felix Kyburg, Sergio Rojas, Victor M. Calo
Incompressible flow modeling using an adaptive stabilized finite element method based on residual minimization. CoRR (2020)
Marcin Los, Sergio Rojas, Maciej Paszynski, Ignacio Muga, Victor M. Calo
A Stable Discontinuous Galerkin Based Isogeometric Residual Minimization for the Stokes Problem. ICCS (2) (2020)
Sergio Rojas, David Pardo, Pouria Behnoudfar, Victor M. Calo
Residual minimization for goal-oriented adaptivity. CoRR (2020)
Rolando Rebolledo, Sergio A. Navarrete, Sonia Kéfi, Sergio Rojas, Pablo A. Marquet
An Open-System Approach to Complex Biological Networks. SIAM J. Appl. Math. 79 (2) (2019)
Victor M. Calo, Quanling Deng, Sergio Rojas, Albert Romkes
Residual Minimization for Isogeometric Analysis in Reduced and Mixed Forms. ICCS (2) (2019)
Victor M. Calo, Alexandre Ern, Ignacio Muga, Sergio Rojas
An adaptive stabilized finite element method based on residual minimization. CoRR (2019)
Sergio Rojas, Ricardo Hein, Mario Durán
On an equivalent representation of the Green's function for the Helmholtz problem in a non-absorbing impedance half-plane. Comput. Math. Appl. 75 (11) (2018)
John Figueroa, Jorge Posada, Jairo Soriano, Miguel A. Melgarejo, Sergio Rojas
A Type-2 Fuzzy Controller for Tracking Mobile Objects in the Context of Robotic Soccer Games. FUZZ-IEEE (2005)