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1

Regularity estimates for elliptic boundary value problems in Besov spaces

Bacuta, Constantin, Bramble, James H., Xu, Jinchao

Journal:

Mathematics of Computation

Year:

2002

Language:

english

File:

PDF, 282 KB

english, 2002

2

Boundary Integral Solvers for an Evolutionary Exterior Stokes Problem

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

Journal:

SIAM Journal on Numerical Analysis

Year:

2015

Language:

english

File:

PDF, 643 KB

english, 2015

3

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

Bacuta, Constantin, Jacavage, Jacob

Journal:

Computational Methods in Applied Mathematics

Year:

2019

Language:

english

File:

PDF, 7.59 MB

english, 2019

4

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

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

Journal:

Numerical Linear Algebra with Applications

Year:

2003

Language:

english

File:

PDF, 241 KB

english, 2003

5

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

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

Journal:

Computers & Mathematics with Applications

Year:

2020

File:

PDF, 2.35 MB

2020

6

A Unified Approach for Uzawa Algorithms

Bacuta, Constantin

Journal:

SIAM Journal on Numerical Analysis

Year:

2006

Language:

english

File:

PDF, 190 KB

english, 2006

7

Partition of unity refinement for local approximation

Constantin Bacuta, Jiguang Sun, Chunxiong Zheng

Journal:

Numerical Methods for Partial Differential Equations

Year:

2011

Language:

english

File:

PDF, 337 KB

english, 2011

8

Regularity Estimates for Elliptic Boundary Value Problems in Besov Spaces

Constantin Bacuta, James H. Bramble and Jinchao Xu

Journal:

Mathematics of Computation

Year:

2003

Language:

english

File:

PDF, 492 KB

english, 2003

9

A saddle point least squares approach to mixed methods

Bacuta, Constantin, Qirko, Klajdi

Journal:

Computers & Mathematics with Applications

Year:

2015

Language:

english

File:

PDF, 442 KB

english, 2015

10

Improving the rate of convergence of ‘high order finite elements’ on polygons and domains with cusps

Constantin Băcuţă, Victor Nistor, Ludmil T. Zikatanov

Journal:

Numerische Mathematik

Year:

2005

Language:

english

File:

PDF, 218 KB

english, 2005

11

Multilevel discretization of symmetric saddle point systems without the discrete LBB condition

Constantin Bacuta, Peter Monk

Journal:

Applied Numerical Mathematics

Year:

2012

Language:

english

File:

PDF, 242 KB

english, 2012

12

Improving the Rate of Convergence of High-Order Finite Elements on Polyhedra II: Mesh Refinements and Interpolation

Bacuta, Constantin, Nistor, Victor, Zikatanov, Ludmil T.

Journal:

Numerical Functional Analysis and Optimization

Year:

2007

Language:

english

File:

PDF, 801 KB

english, 2007

13

Sharp stability and approximation estimates for symmetric saddle point systems

Bacuta, Constantin

Journal:

Applicable Analysis

Year:

2015

Language:

english

File:

PDF, 143 KB

english, 2015

14

Notes on a saddle point reformulation of mixed variational problems

Bacuta, Constantin, Hayes, Daniel, Jacavage, Jacob

Journal:

Computers & Mathematics with Applications

Year:

2020

File:

PDF, 541 KB

2020

15

A new approach for solving stokes systems arising from a distributive relaxation method

Constantin Bacuta, Panayot S. Vassilevski, Shangyou Zhang

Journal:

Numerical Methods for Partial Differential Equations

Year:

2011

Language:

english

File:

PDF, 221 KB

english, 2011

16

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

Bacuta, Constantin, Cakoni, Fioralba, Haddar, Houssem, Sun, Jiguang

Journal:

Computers & Mathematics with Applications

Year:

2017

Language:

english

File:

PDF, 144 KB

english, 2017

17

Cascadic multilevel algorithms for symmetric saddle point systems

Bacuta, Constantin

Journal:

Computers & Mathematics with Applications

Year:

2014

Language:

english

File:

PDF, 378 KB

english, 2014

18

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

Bacuta, Constantin, Qirko, Klajdi

Journal:

Computers & Mathematics with Applications

Year:

2017

Language:

english

File:

PDF, 472 KB

english, 2017

19

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

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

Journal:

Computers & Mathematics with Applications

Year:

2017

Language:

english

File:

PDF, 395 KB

english, 2017

20

Saddle point least squares preconditioning of mixed methods

Bacuta, Constantin, Jacavage, Jacob

Journal:

Computers & Mathematics with Applications

Year:

2018

Language:

english

File:

PDF, 408 KB

english, 2018

21

Residual reduction algorithms for nonsymmetric saddle point problems

Constantin Bacuta, Brendan McCracken, Lu Shu

Journal:

Journal of Computational and Applied Mathematics

Year:

2011

Language:

english

File:

PDF, 559 KB

english, 2011

22

Improving the Rate of Convergence of High-Order Finite Elements on Polyhedra I: A Priori Estimates

Bacuta, Constantin, Nistor, Victor, Zikatanov, Ludmil T.

Journal:

Numerical Functional Analysis and Optimization

Year:

2005

Language:

english

File:

PDF, 221 KB

english, 2005

23

Subspace Interpolation with Applications to Elliptic Regularity

Bacuta, Constantin

Journal:

Numerical Functional Analysis and Optimization

Year:

2008

Language:

english

File:

PDF, 227 KB

english, 2008

24

Multilevel Gradient Uzawa Algorithms for Symmetric Saddle Point Problems

Constantin Bacuta, Lu Shu

Journal:

Journal of Scientific Computing

Year:

2013

Language:

english

File:

PDF, 269 KB

english, 2013

25

Schur complements on Hilbert spaces and saddle point systems

Constantin Bacuta

Journal:

Journal of Computational and Applied Mathematics

Year:

2009

Language:

english

File:

PDF, 760 KB

english, 2009

26

Saddle point least squares for the reactionâdiffusion problem

Bacuta, Constantin, Jacavage, Jacob

Journal:

Results in Applied Mathematics

Year:

2020

File:

PDF, 1.51 MB

2020

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