Recording date: 02/09/2011
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Orthogonal polynomials with recursion coefficients of generalized bounded variation

We consider probability measures on the real line or unit circle with Jacobi or Verblunsky coecients
satisfying an `p condition and a generalized bounded variation condition. This latter condition requires
that a sequence can be expressed as a sum of sequences b(l), each of which has rotated bounded variation,
i.e., å¥
n=0jeiflb(l)
n+1

Milivoje Lukic
Milivoje Lukic