Mixed and hybrid finite element methods
Mixed and hybrid finite element methods
On the p- and hp-extension of Ne´de´lec's curl-conforming elements
Journal of Computational and Applied Mathematics
SIAM Journal on Numerical Analysis
Canonical construction of finite elements
Mathematics of Computation
Computational Models of Electromagnetic Resonators: Analysis of Edge Element Approximation
SIAM Journal on Numerical Analysis
p Interpolation Error Estimates for Edge Finite Elements of Variable Order in Two Dimensions
SIAM Journal on Numerical Analysis
Hybridization and Postprocessing Techniques for Mixed Eigenfunctions
SIAM Journal on Numerical Analysis
Discrete Compactness for the $p$-Version of Discrete Differential Forms
SIAM Journal on Numerical Analysis
Treatment of domain integrals in boundary element methods
Applied Numerical Mathematics
Hi-index | 7.29 |
In this paper, we construct a sequence of projectors into certain polynomial spaces satisfying a commuting diagram property with norm bounds independent of the polynomial degree. Using the projectors, we obtain quasioptimality of some spectral mixed methods, including the Raviart-Thomas method and mixed formulations of Maxwell equations. We also prove some discrete Friedrichs type inequalities involving curl.