Mappings of preserving n-distance one in n-normed spaces
نویسندگان
چکیده
منابع مشابه
ON n-NORMED SPACES
Given ann-normed space withn≥ 2, we offer a simple way to derive an (n−1)norm from the n-norm and realize that any n-normed space is an (n−1)-normed space. We also show that, in certain cases, the (n−1)-norm can be derived from the n-norm in such a way that the convergence and completeness in the n-norm is equivalent to those in the derived (n− 1)-norm. Using this fact, we prove a fixed point t...
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ژورنال
عنوان ژورنال: Aequationes mathematicae
سال: 2018
ISSN: 0001-9054,1420-8903
DOI: 10.1007/s00010-018-0539-6