On Biorthogonalization of a Dirichlet System Over a Finite Interval

Ultimately aiming to estimate Dirichlet polynomials, a representation problem for special biorthogonal systems of exponentials is explored in $L^2(0,a)$. If $a=+\infty$, a method of construction of such systems through suitable Blaschke products is known, but the method ceases to operate when $a$ i...

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Bibliographic Details
Main Authors: Mher Martirosyan, Davit Martirosyan
Format: Article
Language:English
Published: Republic of Armenia National Academy of Sciences 2019-04-01
Series:Armenian Journal of Mathematics
Subjects:
Online Access:http://armjmath.sci.am/index.php/ajm/article/view/268