A recursive algorithm for Padé-Hermite approximations
✍ Scribed by A.V. Sergeyev
- Publisher
- Elsevier Science
- Year
- 1986
- Weight
- 500 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0041-5553
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📜 SIMILAR VOLUMES
Let m be a fixed positive integer. We consider Hermite Pade approximants to the exponential function where the degree of the polynomials A p , 0 p m, is less than n. As n Ä , exact asymptotics for the A p 's and the remainder term R, along with an upper bound on the zeros of the polynomials A p , a
Nikishin systems of three functions are considered. For such systems, the rate of convergence of simultaneous interpolating rational approximations with partially prescribed poles is studied. The solution is described in terms of the solution of a vector equilibrium problem in the presence of a vect