Könyv Strong Asymptotics for Extremal Polynomials Associated with Weights on R Doron S. Lubinsky

Strong Asymptotics for Extremal Polynomials Associated with Weights on R

Nyelv: Angol
Kötés: Puha kötésű
Elérhetőség: Beszállítói készleten
Küldés 5-8 napon belül
9 117 Ft
The aim of this research monograph is to establish strong, or Szegö type asymptotics for extremal po...

Információk a könyvről

Nyelv
Angol
Kötés
Könyv - Puha kötésű
oldal
156
EAN
9783540189589
ISBN
3540189580
Enbook ID
01558506
Súly
540
Méretek
155 x 235 x 10

Teljes leírás

The aim of this research monograph is to establish strong, or Szegö type asymptotics for extremal polynomials associated with weights W(x) := exp (-Q(x)) on . While the Q(x) treated are fairly general - even and of smooth polynomial growth at infinity - a typical example is Q(x) := , 0. The results are consequences of a strengthened form of the following assertion: Given 0 1. Auxiliary results include inequalities for weighted polynomials, and zeros of extremal polynomials. The monograph is fairly self-contained, with proofs involving elementary complex analysis, and the theory of orthogonal and extremal polynomials. It should be of interest to research workers in approximation theory and orthogonal polynomials.

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