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A description of Kac-systems of multiplicative unitary operators

โœ Scribed by Xiaoxia Zhang

Book ID
105639038
Publisher
SP Science China Press
Year
2001
Tongue
English
Weight
380 KB
Volume
44
Category
Article
ISSN
1674-7283

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๐Ÿ“œ SIMILAR VOLUMES

A Class of Invariant Unitary Operators
A Class of Invariant Unitary Operators
โœ Luis Bรกez-Duarte ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 117 KB

Let H=L 2 ((0, ), dx), and K \* f (x)= f (\*x), for \*>0, f # H. An invariant operator on H is one commuting with all the K \* . A skew root is a self-adjoint, unitary operator on H satisfying T 2 =I, and TK \* =K \* \*T, for all \*>0. A generator g is an element of H such that the smallest, closed