-Supraposinormality of Operators in Dense Norm-Attainable Classes

B Okelo - Universal Journal of Mathematics and Applications, 2019 - dergipark.org.tr
Universal Journal of Mathematics and Applications, 2019dergipark.org.tr
… The notion of supraposinormality was introduced by Rhaly in a superclass of posinormal
operators. In this paper, we give an extension of this notion of supraposinormality to α-supraposinormality
of operators in the dense norm-attainable class. … In this paper, we are interested in
characterizing α−supraposinormal operators in dense norm-attainable classes. At this point,
we give some useful notations. From [1] it is known that an …
The notion of supraposinormality was introduced by Rhaly in a superclass of posinormal operators. In this paper, we give an extension of this notion of supraposinormality to -supraposinormality of operators in the dense norm-attainable class.
dergipark.org.tr
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