ISSN:
0945-3245
Keywords:
AMS(MOS): 65R20
;
CR: G1.9
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Summary We formulate and prove Aubin-Nitsche-type duality estimates for the error of general projection methods. Examples of applications include collocation methods and augmented Galerkin methods for boundary integral equations on plane domains with corners and three-dimensional screen and crack problems. For some of these methods, we obtain higher order error estimates in negative norms in cases where previous formulations of the duality arguments were not applicable.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01396766
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