Search Results - "Trepkowski, Jacek"

Aluthge transforms of weighted shifts on directed trees by Trepkowski, Jacek

“…Aluthge transform of a bounded operator is generalized to the case of unbounded one. A formula for the Aluthge transform of a weighted shift on a directed tree…”
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Aluthge transforms of unbounded weighted composition operators in L 2 ‐spaces by Benhida, Chafiq, Budzyński, Piotr, Trepkowski, Jacek

“…We describe the Aluthge transform of an unbounded weighted composition operator acting in an L 2 ‐space. We show that its closure is also a weighted…”
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Aluthge transforms of unbounded weighted composition operators in L2‐spaces by Benhida, Chafiq, Budzyński, Piotr, Trepkowski, Jacek

“…We describe the Aluthge transform of an unbounded weighted composition operator acting in an L2‐space. We show that its closure is also a weighted composition…”
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Aluthge transforms of weighted shifts on directed trees by Trepkowski, Jacek

“…Aluthge transform of a bounded operator is generalized to the case of unbounded one. A formula for the Aluthge transform of a weighted shift on a directed tree…”
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Aluthge transforms of unbounded weighted composition operators in $L^2$-spaces by Benhida, Chafiq, Budzynski, Piotr, Trepkowski, Jacek

“…We describe the Aluthge transform of an unbounded weighted composition operator acting in an $L^2$-space. We show that its closure is also a weighted…”
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