ON k-HYPONORMAL WEIGHTED TRANSLATION SEMIGROUPS
نویسندگان
چکیده
منابع مشابه
Quartically Hyponormal Weighted Shifts Need Not Be 3-hyponormal
We give the first example of a quartically hyponormal unilateral weighted shift which is not 3-hyponormal.
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chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...
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ژورنال
عنوان ژورنال: Bulletin of the Korean Mathematical Society
سال: 2002
ISSN: 1015-8634
DOI: 10.4134/bkms.2002.39.4.527