Abstract. The statement of Lemma 3.4 in [1] has a minor typographical error and the proof is incorrrect. Corrections are given.
AMS Subject Classification
(1991): 42A55, 43A46; 43A05, 43A25
Keyword(s):
associated sets,
Bohr group,
Fatou--Zygmund property,
Hadamard sets,
$I_0$ sets,
Sidon sets
Received February 18, 2010. (Registered under 14/2010.)
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