Maximum-angle condition and triangular finite elements of Hermite type

Ženíšek, Alexander

doi:10.1090/S0025-5718-1995-1297481-7

Maximum-angle condition and triangular finite elements of Hermite type
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Math. Comp. 64 (1995), 929-941 Request permission

Abstract:

Various triangular finite ${C^0}$-elements of Hermite type satisfying the maximum-angle condition are presented and corresponding finite element interpolation theorems are proved. The paper contains also a proof that very general hypotheses due to Jamet are not necessary for such finite elements.

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