Research Output per year

## Research Output 1993 2014

- 22 Citations
- 3 h-Index
- 8 Article

2014

3
Citations
(Scopus)

## Equal order approximations enriched with bubbles for coupled Stokes-Darcy problem

Nafa, K., 2014, In : Journal of Computational and Applied Mathematics. 270, p. 275-282 8 p.Research output: Contribution to journal › Article

Approximation Order

Stokes

Bubble

Stabilization

Finite Element

2010

1
Citation
(Scopus)

## Local projection finite element stabilization for darcy flow

Nafa, K., 2010, In : International Journal of Numerical Analysis and Modeling. 7, 4, p. 656-666 11 p.Research output: Contribution to journal › Article

Darcy Flow

Gradient methods

Convergence of numerical methods

Galerkin methods

Pressure gradient

2009

## Improved local projection for the generalized stokes problem

Nafa, K., 2009, In : Advances in Applied Mathematics and Mechanics. 1, 6, p. 862-873 12 p.Research output: Contribution to journal › Article

Stokes Problem

Projection

Stabilized Methods

Stabilized Finite Element Method

Optimal Rate of Convergence

10
Citations
(Scopus)

## Local projection stabilized Galerkin approximations for the generalized Stokes problem

Nafa, K. & Wathen, A. J., Jan 15 2009, In : Computer Methods in Applied Mechanics and Engineering. 198, 5-8, p. 877-883 7 p.Research output: Contribution to journal › Article

projection

Pressure gradient

approximation

pressure gradients

finite element method

2008

3
Citations
(Scopus)

## A two-level pressure stabilization method for the generalized Stokes problem

Nafa, K., Mar 2008, In : International Journal of Computer Mathematics. 85, 3-4, p. 579-585 7 p.Research output: Contribution to journal › Article

Stokes Problem

Stabilization

Pressure Gradient

Pressure gradient

Conservation

2
Citations
(Scopus)

## Stability of some low-order approximations for the Stokes problem

Nafa, K., Feb 28 2008, In : International Journal for Numerical Methods in Fluids. 56, 6, p. 753-765 13 p.Research output: Contribution to journal › Article

Approximation Order

Stokes Problem

Approximation

Computational efficiency

approximation

2003

1
Citation
(Scopus)

## Stability of a trilinear-trilinear approximation for the Stokes equations

Nafa, K. & Touafek, N., May 2003, In : Communications in Numerical Methods in Engineering. 19, 5, p. 325-332 8 p.Research output: Contribution to journal › Article

Stokes Equations

Pressure

Approximation

Computational efficiency

Macroelements

1993

2
Citations
(Scopus)

## Low-order macroelements for two- and three-dimensional Stokes flow

Nafa, K. & Thatcher, R. W., Sep 1993, In : Numerical Methods for Partial Differential Equations. 9, 5, p. 579-591 13 p.Research output: Contribution to journal › Article

Macroelements

Three-dimensional Flow

Stokes Flow

Element Order

Stable Solution