Simultaneous Approximation in Scales of Banach Spaces
نویسندگان
چکیده
منابع مشابه
Simultaneous Approximation in Scales of Banach Spaces
The problem of verifying optimal approximation simultaneously in different norms in a Banach scale is reduced to verification of optimal approximation in the highest order norm. The basic tool used is the Banach space interpolation method developed by Lions and Peetre. Applications are given to several problems arising in the theory of finite element methods.
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 1978
ISSN: 0025-5718
DOI: 10.2307/2006327