Constantin Bacuta

According to our database, Constantin Bacuta authored at least 26 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Comparison of variational discretizations for a convection-diffusion problem.

Constantin Bacuta, Cristina Bacuta, Daniel Hayes

CoRR, 2024

Connections Between Finite Difference and Finite Element Approximations for a Convection-Diffusion Problem.

Constantin Bacuta, Cristina Bacuta

CoRR, 2024

Results on a Mixed Finite Element Approach for a Model Convection-Diffusion Problem.

Constantin Bacuta, Daniel Hayes, Tyler O'Grady

CoRR, 2024

2023

Notes on Finite Element Discretization for a Model Convection-Diffusion Problem.

Constantin Bacuta, Daniel Hayes, Tyler O'Grady

CoRR, 2023

2022

Efficient discretization and preconditioning of the singularly perturbed reaction-diffusion problem.

Constantin Bacuta, Daniel Hayes, Jacob Jacavage

Comput. Math. Appl., 2022

2021

Connections Between Finite Difference and Finite Element Approximations.

Cristina Bacuta, Constantin Bacuta

CoRR, 2021

Notes on a saddle point reformulation of mixed variational problems.

Constantin Bacuta, Daniel Hayes, Jacob Jacavage

Comput. Math. Appl., 2021

Analysis of non-conforming DPG methods on polyhedral meshes using fractional Sobolev norms.

Constantin Bacuta, Leszek F. Demkowicz, Jaime Mora, Christos Xenophontos

Comput. Math. Appl., 2021

2019

A Non-conforming Saddle Point Least Squares Approach for an Elliptic Interface Problem.

Constantin Bacuta, Jacob Jacavage

Comput. Methods Appl. Math., 2019

Saddle point least squares preconditioning of mixed methods.

Constantin Bacuta, Jacob Jacavage

Comput. Math. Appl., 2019

2017

A saddle point least squares approach for primal mixed formulations of second order PDEs.

Constantin Bacuta, Klajdi Qirko

Comput. Math. Appl., 2017

Saddle point least squares iterative solvers for the time harmonic Maxwell equations.

Constantin Bacuta, Jacob Jacavage, Klajdi Qirko, Francisco-Javier Sayas

Comput. Math. Appl., 2017

Proceedings of the international conference on computational mathematics and inverse problems honoring Peter Monk.

Constantin Bacuta, Fioralba Cakoni, Houssem Haddar, Jiguang Sun

Comput. Math. Appl., 2017

2015

Boundary Integral Solvers for an Evolutionary Exterior Stokes Problem.

Constantin Bacuta, Matthew E. Hassell, George C. Hsiao, Francisco-Javier Sayas

SIAM J. Numer. Anal., 2015

A saddle point least squares approach to mixed methods.

Constantin Bacuta, Klajdi Qirko

Comput. Math. Appl., 2015

2014

Cascadic multilevel algorithms for symmetric saddle point systems.

Constantin Bacuta

Comput. Math. Appl., 2014

2013

Equidistribution and Optimal Approximation Class.

Constantin Bacuta, Long Chen, Jinchao Xu

Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

Multilevel Gradient Uzawa Algorithms for Symmetric Saddle Point Problems.

Constantin Bacuta, Lu Shu

J. Sci. Comput., 2013

2011

Residual reduction algorithms for nonsymmetric saddle point problems.

Constantin Bacuta, Brendan McCracken, Lu Shu

J. Comput. Appl. Math., 2011

2006

A Unified Approach for Uzawa Algorithms.

Constantin Bacuta

SIAM J. Numer. Anal., 2006

2005

Improving the rate of convergence of 'high order finite elements' on polygons and domains with cusps.

Constantin Bacuta, Victor Nistor, Ludmil T. Zikatanov

Numerische Mathematik, 2005

Partition of unity method on nonmatching grids for the Stokes problem.

Constantin Bacuta, Jinru Chen, Yunqing Huang, Jinchao Xu, Ludmil T. Zikatanov

J. Num. Math., 2005

2003

Using finite element tools in proving shift theorems for elliptic boundary value problems.

Constantin Bacuta, James H. Bramble, Joseph E. Pasciak

Numer. Linear Algebra Appl., 2003

Regularity estimates for elliptic boundary value problems in Besov spaces.

Constantin Bacuta, James H. Bramble, Jinchao Xu

Math. Comput., 2003

Regularity estimates for elliptic boundary value problems with smooth data on polygonal domains.

Constantin Bacuta, James H. Bramble, Jinchao Xu

J. Num. Math., 2003

2001

New interpolation results and applications to finite element methods for elliptic boundary value problems.

Constantin Bacuta, James H. Bramble, Joseph E. Pasciak

J. Num. Math., 2001