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Widom’s formula for the leading coefficient of a polynomial which is orthonormal with respect to a varying weight. (English. Russian original) Zbl 1281.42025
Russ. Math. Surv. 67, No. 1, 183-185 (2012); translation from Usp. Mat. Nauk 67, No. 1, 183-184 (2012).

MSC:
42C05 Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis
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