On the solutions of the rational covariance extension problem corresponding to pseudopolynomials having boundary zeros

Share/Save/Bookmark

Nurdin, H.I. and Bagchi, A. (2004) On the solutions of the rational covariance extension problem corresponding to pseudopolynomials having boundary zeros. [Report]

open access
[img]
Preview
PDF
242kB
Abstract:
In this paper, we study the rational covariance extension problem when the chosen pseudopolynomial of degree at most $n$ has zeros on the boundary of the unit circle. In particular, we derive a necessary and sufficient condition for a solution to be of degree $n$ or of degree less than $n$. Furthermore, we propose a new computational procedure for this special case of zeros of pseudopolynomials on the boundary and illustrate it by means of two examples.
Item Type:Report
Additional information:Imported from MEMORANDA
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:
Link to this item:http://purl.utwente.nl/publications/65901
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page