Let f (z)=a 0 , 0 (z)+a 1 , 1 (z)+ } } } +a n , n (z) be a polynomial of degree n, given as an orthogonal expansion with real coefficients. We study the location of the zeros of f relative to an interval and in terms of some of the coefficients. Our main theorem generalizes or refines results due to
✦ LIBER ✦
Weighted L2-Analogs of Bernstein′s Inequality and Classical Orthogonal Polynomials
✍ Scribed by A. Guessab; G.V. Milovanovic
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 164 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0022-247X
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