Some inverse problems for Jacobi and arrow matrices
By: by Carlos Borges, Ruggero Frezza, W.B. Gragg
Contributors: Frezza, Ruggero; Gragg, William B.; Naval Postgraduate School (U.S.). Dept. of Mathematics
Publisher: Naval Postgraduate School; Available from National Technical Information Service
Published: 1992
Place of publication: Monterey, Calif; Springfield, Va
Language: eng
Number of pages: 10
Subjects: INVERSION
Other titles: NPS-MA-93-002.
Description: We consider the problem of reconstructing Jacobi matrices and real symmetric arrow      matrices from two eigenpairs. Algorithms for solving these inverse problems are presented.      We show that there are reasonable conditions under which this reconstruction is always      possible. Moreover, it is seen that in certain cases reconstruction can proceed with little or no      cancellation. The algorithm is particularly elegant for the tridiagonal matrix associated with a      bidiagonal singular value decomposition.... Jacobi matrix, Arrow matrix, Inverse problems.
Notes: Title from cover.

"NPS-MA-93-002."

"Technical report for period July 1992 - September 1992."

AD A262 336.

Includes bibliographical references (p. 9-10).

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