Constantin Bacuta - researchr alias

researchr

You are not signed in
Sign in
Sign up

Viewing Publication 1 - 21 from 21

2022

Efficient discretization and preconditioning of the singularly perturbed reaction-diffusion problemConstantin Bacuta, Daniel Hayes, Jacob Jacavage. cma, 109:270-279, 2022. [doi]

2021

Notes on a saddle point reformulation of mixed variational problemsConstantin Bacuta, Daniel Hayes, Jacob Jacavage. cma, 95:4-18, 2021. [doi]

Analysis of non-conforming DPG methods on polyhedral meshes using fractional Sobolev normsConstantin Bacuta, Leszek F. Demkowicz, Jaime Mora, Christos Xenophontos. cma, 95:215-241, 2021. [doi]

2019

Saddle point least squares preconditioning of mixed methodsConstantin Bacuta, Jacob Jacavage. cma, 77(5):1396-1407, 2019. [doi]

A Non-conforming Saddle Point Least Squares Approach for an Elliptic Interface ProblemConstantin Bacuta, Jacob Jacavage. cmam, 19(3):399-414, 2019. [doi]

2017

A saddle point least squares approach for primal mixed formulations of second order PDEsConstantin Bacuta, Klajdi Qirko. cma, 73(2):173-186, 2017. [doi]

Saddle point least squares iterative solvers for the time harmonic Maxwell equationsConstantin Bacuta, Jacob Jacavage, Klajdi Qirko, Francisco-Javier Sayas. cma, 74(Issue):2915-2928, 2017. [doi]

Proceedings of the international conference on computational mathematics and inverse problems honoring Peter MonkConstantin Bacuta, Fioralba Cakoni, Houssem Haddar, Jiguang Sun. cma, 74(Issue):2639, 2017. [doi]

2015

Boundary Integral Solvers for an Evolutionary Exterior Stokes ProblemConstantin Bacuta, Matthew E. Hassell, George C. Hsiao, Francisco-Javier Sayas. siamnum, 53(3):1370-1392, 2015. [doi]

A saddle point least squares approach to mixed methodsConstantin Bacuta, Klajdi Qirko. cma, 70(12):2920-2932, 2015. [doi]

2014

Cascadic multilevel algorithms for symmetric saddle point systemsConstantin Bacuta. cma, 67(10):1905-1913, 2014. [doi]

2013

Multilevel Gradient Uzawa Algorithms for Symmetric Saddle Point ProblemsConstantin Bacuta, Lu Shu. jscic, 57(1):105-123, 2013. [doi]

Equidistribution and Optimal Approximation ClassConstantin Bacuta, Long Chen, Jinchao Xu. In Randolph E. Bank, Michael J. Holst, Olof B. Widlund, Jinchao Xu, editors, Domain Decomposition Methods in Science and Engineering XX. Volume 91 of Lecture Notes in Computational Science and Engineering, pages 3-14, Springer, 2013. [doi]

2011

Residual reduction algorithms for nonsymmetric saddle point problemsConstantin Bacuta, Brendan McCracken, Lu Shu. jcam, 235(6):1614-1628, 2011. [doi]

2006

A Unified Approach for Uzawa AlgorithmsConstantin Bacuta. siamnum, 44(6):2633-2649, 2006. [doi]

2005

Improving the rate of convergence of 'high order finite elements' on polygons and domains with cuspsConstantin Bacuta, Victor Nistor, Ludmil Tomov Zikatanov. nm, 100(2):165-184, 2005. [doi]

Partition of unity method on nonmatching grids for the Stokes problemConstantin Bacuta, Jinru Chen, Yunqing Huang, Jinchao Xu, Ludmil Zikatanov. jnma, 13(3):157-169, 2005. [doi]

2003

Using finite element tools in proving shift theorems for elliptic boundary value problemsConstantin Bacuta, James H. Bramble, Joseph E. Pasciak. nla, 10(1-2):33-64, 2003. [doi]

Regularity estimates for elliptic boundary value problems with smooth data on polygonal domainsConstantin Bacuta, James H. Bramble, Jinchao Xu. jnma, 11(2):75-94, 2003. [doi]

Regularity estimates for elliptic boundary value problems in Besov spacesConstantin Bacuta, James H. Bramble, Jinchao Xu. moc, 72(244):1577-1595, 2003.

2001

New interpolation results and applications to finite element methods for elliptic boundary value problemsConstantin Bacuta, James H. Bramble, Joseph E. Pasciak. jnma, 9(3):179-198, 2001. [doi]

Sign in or sign up to see more results.

runs on WebDSL