Optimal isoparametric finite elements and error estimates for domains involving curved boundaries

Isoparametric multigrid method for reaction-diffusion equations on two-dimensional domains

Applied Numerical Mathematics

Optimal a priori estimates for higher order finite elements for elliptic interface problems

Applied Numerical Mathematics

Shape optimization of peristaltic pumping

Journal of Computational Physics

Isoparametric C0 interior penalty methods for plate bending problems on smooth domains

Calcolo: a quarterly on numerical analysis and theory of computation

Least-squares solutions as solutions of a perturbation form of the Galerkin methods: Interior pointwise error estimates and pollution effect

Journal of Computational and Applied Mathematics

The optimal refinement strategy for 3-D simplicial meshes

Computers & Mathematics with Applications

A NURBS enhanced extended finite element approach for unfitted CAD analysis

Computational Mechanics