On dominant operators |
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| Authors: | Prof Joseph G Stampfli Bhushan L Wadhwa |
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| Institution: | (1) Department of Mathematics, Indiana University, Swain Hall-East, 47401 Bloomington, IN, USA;(2) Cleveland State University, 44115 Cleveland, OH, USA |
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| Abstract: | This paper is devoted to the study of dominant operators with an emphasis on their spectral properties. In particular the equation (T– )f() x (T a dominant or hyponormal operator on the Hilbert space  ,x andf a function from the open setU to ) is investigated in an effort to discover necessary and/or sufficient conditions for the analyticity off.Supported in part by the National Science Foundation. |
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