THE TOPOLOGICAL CENTRALIZERS OF TOEPLITZ FLOWS AND THEIR Z2-EXTENSIONS Abstract
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چکیده
WOJCIECH BULATEK AND JAN KWIATKOWSKI The topological centralizers of Toeplitz flows satisfying a condition (Sh) and their Z2-extensions are described. Such Toeplitz flows are topo~ logically coalescent . If {go,gl, . . .} is a set of all except at least one prime numbers and Io,Il, . . . are positive integers then the direct sum ®°° o Zy ; I ; ® Z can be the topological centralizer of a Toeplitz flow .
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