Quasi-complements and closed projections in reflexive Banach spaces
نویسندگان
چکیده
منابع مشابه
Q-reflexive Banach Spaces
Let E be a Banach space. There are several natural ways in which any polynomial P ∈ P(E) can be extended to P̃ ∈ P(E), in such a way that the extension mapping is continuous and linear (see, for example, [6]). Taking the double transpose of the extension mapping P → P̃ yields a linear, continuous mapping from P(E) into P(E). Further, since P(E) is a dual space, it follows that there is a natural ...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1945
ISSN: 0002-9947
DOI: 10.1090/s0002-9947-1945-0013226-7