Title of article
Unbounded subnormal weighted shifts on directed trees. II
Author/Authors
Budzy?ski، نويسنده , , Piotr G. Jablonski، نويسنده , , Zenon Jan and Jung، نويسنده , , Il Bong and Stochel، نويسنده , , Jan، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2013
Pages
9
From page
600
To page
608
Abstract
Criteria for subnormality of unbounded injective weighted shifts on leafless directed trees with one branching vertex are proposed. The case of classical weighted shifts is discussed. The relevance of an inductive limit approach to subnormality of weighted shifts on directed trees is revealed.
Keywords
Directed tree , Stieltjes moment sequence , Weighted shift on a directed tree , Subnormal operator
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2013
Journal title
Journal of Mathematical Analysis and Applications
Record number
1563253
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