Title of article
A matrix algorithm towards solving the moment problem of Sobolev type
Author/Authors
Francisco Marcell?n، نويسنده , , Franciszek Hugon Szafraniec، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
10
From page
155
To page
164
Abstract
We propose a matrix algorithm which is the first step towards considering a given matrix as a moment matrix of Sobolev type in the diagonal form of an arbitrary (not necessarily finite) order on the real line or the unit circle. This continues our recent work [Proc. Amer. Math. Soc., 128 (2000) 2309] on the moment problem of Sobolev type and gives an alternative approach to what is in [J. Approx. Theory 100 (1999) 364].
Keywords
Hankel and subhankel matrix , Moment problem of Sobolev type , Hankelization and toeplitzation of a matrix , Toeplitz and subtoeplitzmatrix
Journal title
Linear Algebra and its Applications
Serial Year
2001
Journal title
Linear Algebra and its Applications
Record number
823287
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