Equivalent norms for the Sobolev space W ${}_{0}^{m,p}$ (Ω)
نویسندگان
چکیده
منابع مشابه
On certain equivalent norms on Tsirelson’s space
It remains open an important question as to whether or not there exists a distortable Banach space which is not arbitrarily distortable. The primary candidate for such a space is Tsirelson’s space T . While it is not difficult to directly define, for every 1 < λ < 2, an equivalent norm on T which is a λ-distortion, T does not belong to any general class of Banach spaces known to be arbitrarily ...
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ژورنال
عنوان ژورنال: Arkiv för Matematik
سال: 1994
ISSN: 0004-2080
DOI: 10.1007/bf02559531