Abstract
We construct local projections into canonical finite element spaces that appear in the finite element exterior calculus. These projections are bounded in L2 and commute with the exterior derivative.
Original language | English (US) |
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Pages (from-to) | 2169-2184 |
Number of pages | 16 |
Journal | ESAIM: Mathematical Modelling and Numerical Analysis |
Volume | 55 |
Issue number | 5 |
DOIs | |
State | Published - Sep 1 2021 |
Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2021 The authors. Published by EDP Sciences, SMAI.
Keywords
- Cochain projection
- Commuting projection
- Finite element exterior calculus