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The Christoffel Function for Orthogonal Polynomials on a Circular Arc

✍ Scribed by Leonid Golinskii

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
103 KB
Volume
101
Category
Article
ISSN
0021-9045

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✦ Synopsis

For the special type of weight functions on circular arc we study the asymptotic behavior of the Christoffel kernel off the arc and of the Christoffel function inside the arc. We prove Totik's conjecture for the Christoffel function corresponding to such weight functions.

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