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Some properties of zeros of Sobolev-type orthogonal polynomials

✍ Scribed by M. Alfaro; G. López; M.L. Rezola


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
498 KB
Volume
69
Category
Article
ISSN
0377-0427

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📜 SIMILAR VOLUMES


Zeros and Critical Points of Sobolev Ort
✍ W. Gautschi; A.B.J. Kuijlaars 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 340 KB

Using potential theoretic methods we study the asymptotic distribution of zeros and critical points of Sobolev orthogonal polynomials, i.e., polynomials orthogonal with respect to an inner product involving derivatives. Under general assumptions it is shown that the critical points have a canonical