Geodesic
A note on a discrete form of Friedrichs' inequality
Applications of Mathematics, Tome 28 (1983) no. 6, pp. 457-466

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The proof of the Friedrichs' inequality on the class of finite dimensional spaces used in the finite element method is given. In particular, the approximate spaces generated by simplicial isoparametric elements are considered.
The proof of the Friedrichs' inequality on the class of finite dimensional spaces used in the finite element method is given. In particular, the approximate spaces generated by simplicial isoparametric elements are considered.
DOI : 10.21136/AM.1983.104056
Classification : 35J25, 65N30
Keywords: finite element method; simplicial isoparametric elements; Friedrichs’ inequality 
Čermák, Libor. A note on a discrete form of Friedrichs' inequality. Applications of Mathematics, Tome 28 (1983) no. 6, pp. 457-466. doi: 10.21136/AM.1983.104056
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[6] A. Ženíšek: Discrete forms of Friedrichs' inequalities in the finite element method. R.A.LR.O Numer. Anal., 15 (1981), 265-286. | MR | Zbl

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