Autor:	H. P. Dikshit, Ambikeshwar Sharma, M. A. Bokhari
Rok vydání:	2000
Předmět:	Root of unity Applied Mathematics Mathematical analysis Linear interpolation Birkhoff interpolation Spline interpolation Lacunary function Polynomial interpolation Trigonometric interpolation Mathematics Interpolation
Zdroj:	Numerical Algorithms. 25:47-62
ISSN:	1017-1398
DOI:	10.1023/a:1016658419067
Popis:	We consider the regularity of Birkhoff interpolation on some non-uniformly distributed roots of unity. We determine the range of values of ξ in the complex plane which makes the problem of lacunary interpolation on the zeros of (z n +1)(z−ξ) regular.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::35767cc42cf6d033f1512920b7af817e https://doi.org/10.1023/a:1016658419067 Zobrazit plný text záznamu Full text from SpringerLink