Automorphisms of the type II 1 Arveson system of Warren ’ s noise
نویسنده
چکیده
Motions of the plane (shifts and rotations) correspond to automorphisms of the type I Arveson system of white noise. I prove that automorphisms corresponding to rotations cannot be extended to the type II Arveson system of Warren’s noise.
منابع مشابه
ar X iv : m at h / 04 11 06 2 v 1 [ m at h . O A ] 3 N ov 2 00 4 On automorphisms of type II Arveson systems ( probabilistic approach )
A counterexample to the conjecture that the automorphisms of an arbitrary Arveson system act transitively on its normalized units.
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