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math.CA2016
On Schur parameters in Steklov's problem
S. Denisov, K. Rush
We study the recursion (aka Schur) parameters for monic polynomials orthogonal on the unit circle with respect to a weight which provides negative answer to the conjecture of Stekl…
math.CA2016★ 1 cited
Orthogonal polynomials on the circle for the weight w satisfying conditions: w,1/w in BMO(T)
S. Denisov, K. Rush
In the case when the weight and its inverse belong to BMO(T), we prove the asymptotics of the monic orthogonal polynomials in L^p, 2<p<p_0. Immediate applications include the estim…