Constantin Bacuta

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 16

Top Topics

Reaction Diffusion

Variational Inequalities

Top Venues

Comput. Math. Appl.

SIAM J. Numer. Anal.

Comput. Methods Appl. Math.

Publications

Constantin Bacuta, Cristina Bacuta
Connections Between Finite Difference and Finite Element Approximations for a Convection-Diffusion Problem. CoRR (2024)
Constantin Bacuta, Cristina Bacuta, Daniel Hayes
Comparison of variational discretizations for a convection-diffusion problem. CoRR (2024)
Constantin Bacuta, Daniel Hayes, Tyler O'Grady
Results on a Mixed Finite Element Approach for a Model Convection-Diffusion Problem. CoRR (2024)
Constantin Bacuta, Daniel Hayes, Tyler O'Grady
Notes on Finite Element Discretization for a Model Convection-Diffusion Problem. CoRR (2023)
Constantin Bacuta, Daniel Hayes, Jacob Jacavage
Efficient discretization and preconditioning of the singularly perturbed reaction-diffusion problem. Comput. Math. Appl. 109 (2022)
Constantin Bacuta, Daniel Hayes, Jacob Jacavage
Efficient discretization and preconditioning of the singularly perturbed Reaction Diffusion problem. CoRR (2021)
Constantin Bacuta, Leszek F. Demkowicz, Jaime Mora, Christos Xenophontos
Analysis of non-conforming DPG methods on polyhedral meshes using fractional Sobolev norms. Comput. Math. Appl. 95 (2021)
Cristina Bacuta, Constantin Bacuta
Connections Between Finite Difference and Finite Element Approximations. CoRR (2021)
Constantin Bacuta, Daniel Hayes, Jacob Jacavage
Notes on a saddle point reformulation of mixed variational problems. Comput. Math. Appl. 95 (2021)
Constantin Bacuta, Jacob Jacavage
Saddle point least squares preconditioning of mixed methods. Comput. Math. Appl. 77 (5) (2019)
Constantin Bacuta, Jacob Jacavage
A Non-conforming Saddle Point Least Squares Approach for an Elliptic Interface Problem. Comput. Methods Appl. Math. 19 (3) (2019)
Constantin Bacuta, Jacob Jacavage, Klajdi Qirko, Francisco-Javier Sayas
Saddle point least squares iterative solvers for the time harmonic Maxwell equations. Comput. Math. Appl. 74 (11) (2017)
Constantin Bacuta, Klajdi Qirko
A saddle point least squares approach for primal mixed formulations of second order PDEs. Comput. Math. Appl. 73 (2) (2017)
Constantin Bacuta, Fioralba Cakoni, Houssem Haddar, Jiguang Sun
Proceedings of the international conference on computational mathematics and inverse problems honoring Peter Monk. Comput. Math. Appl. 74 (11) (2017)
Constantin Bacuta, Matthew E. Hassell, George C. Hsiao, Francisco-Javier Sayas
Boundary Integral Solvers for an Evolutionary Exterior Stokes Problem. SIAM J. Numer. Anal. 53 (3) (2015)
Constantin Bacuta, Klajdi Qirko
A saddle point least squares approach to mixed methods. Comput. Math. Appl. 70 (12) (2015)
Constantin Bacuta
Cascadic multilevel algorithms for symmetric saddle point systems. Comput. Math. Appl. 67 (10) (2014)
Constantin Bacuta, Lu Shu
Multilevel Gradient Uzawa Algorithms for Symmetric Saddle Point Problems. J. Sci. Comput. 57 (1) (2013)
Constantin Bacuta, Brendan McCracken, Lu Shu
Residual reduction algorithms for nonsymmetric saddle point problems. J. Comput. Appl. Math. 235 (6) (2011)
Constantin Bacuta
A Unified Approach for Uzawa Algorithms. SIAM J. Numer. Anal. 44 (6) (2006)
Constantin Bacuta, Victor Nistor, Ludmil T. Zikatanov
Improving the rate of convergence of 'high order finite elements' on polygons and domains with cusps. Numerische Mathematik 100 (2) (2005)
Constantin Bacuta, Jinru Chen, Yunqing Huang, Jinchao Xu, Ludmil T. Zikatanov
Partition of unity method on nonmatching grids for the Stokes problem. J. Num. Math. 13 (3) (2005)
Constantin Bacuta, James H. Bramble, Jinchao Xu
Regularity estimates for elliptic boundary value problems in Besov spaces. Math. Comput. 72 (244) (2003)
Constantin Bacuta, James H. Bramble, Joseph E. Pasciak
Using finite element tools in proving shift theorems for elliptic boundary value problems. Numer. Linear Algebra Appl. 10 (1-2) (2003)
Constantin Bacuta, James H. Bramble, Jinchao Xu
Regularity estimates for elliptic boundary value problems with smooth data on polygonal domains. J. Num. Math. 11 (2) (2003)
Constantin Bacuta, James H. Bramble, Joseph E. Pasciak
New interpolation results and applications to finite element methods for elliptic boundary value problems. J. Num. Math. 9 (3) (2001)