Description of the interpolation spaces for a pair of local Morrey-type spaces and their generalizations 2014. – V. 284, № 1. – P. 97–128статья
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Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 сентября 2014 г.
Аннотация:The real interpolation method is considered and it is proved that for general local
Morrey-type spaces, in the case when they have the same integrability parameter, the interpolation
spaces are again general local Morrey-type spaces with appropriately chosen parameters.
This result is a particular case of the interpolation theorem for much more general spaces defined
with the help of an operator acting from some function space to the cone of nonnegative
nondecreasing functions on (0,∞). It is also shown how the classical interpolation theorems
due to Stein–Weiss, Peetre, Calder´on, Gilbert, Lizorkin, Freitag and some of their new variants
can be derived from this theorem.