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DISCRETE MAXIMAL Lp REGULARITY FOR FINITE ELEMENT OPERATORS.
- Source :
-
SIAM Journal on Numerical Analysis . 2006, Vol. 44 Issue 2, p677-698. 22p. 1 Diagram. - Publication Year :
- 2006
-
Abstract
- Let {Ah}h>0 be a family of elliptic finite element operators. Let I = [0, T] and consider the problem u′h(t) - Ahuh(t) = ƒh(t), t ∊ I, uh(0) = 0. In this paper, we show that for 1 < p < ∞ the solution of that problem satisfies the estimate ∥u′h∥Lp(I;Lp(Ω)) + ∥Ahuh∥Lp(I;Lp(Ω)) ≤ C∥ƒh∥Lp(I;Lp(Ω)), where C is independent of the parameter h and ƒh. In this case {Ah}h>0 is said to have discrete maximal Lp regularity. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00361429
- Volume :
- 44
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- SIAM Journal on Numerical Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 21758844
- Full Text :
- https://doi.org/10.1137/040616553