Inverse problems for Jacobi operators IV: interior mass-spring perturbations of semi-infinite systems*Research partially supported by UNAM-DGAPA-PAPIIT IN105414. (5th April 2017)

Record Type:: Journal Article
Title:: Inverse problems for Jacobi operators IV: interior mass-spring perturbations of semi-infinite systems*Research partially supported by UNAM-DGAPA-PAPIIT IN105414. (5th April 2017)
Main Title:: Inverse problems for Jacobi operators IV: interior mass-spring perturbations of semi-infinite systems*Research partially supported by UNAM-DGAPA-PAPIIT IN105414.
Authors:: del Rio, Rafael
Kudryavtsev, Mikhail
Silva, Luis O
Abstract:: Abstract: This work gives results on the interplay of the spectra of two Jacobi operators corresponding to an infinite mass-spring system and a modification of it obtained by changing one mass and one spring of the system. It is shown that the system can be recovered from these two spectra. Necessary and sufficient conditions for two sequences to be the spectra of the mass-spring system and the perturbed one are provided.
Is Part Of:: Inverse problems. Volume 33:Number 5(2017:May)
Journal:: Inverse problems
Issue:: Volume 33:Number 5(2017:May)
Issue Display:: Volume 33, Issue 5 (2017)
Year:: 2017
Volume:: 33
Issue:: 5
Issue Sort Value:: 2017-0033-0005-0000
Page Start:
Page End:
Publication Date:: 2017-04-05
Subjects:: infinite mass-spring system -- Jacobi matrices -- two-spectra inverse problem
Inverse problems (Differential equations) -- Periodicals
515.357
Journal URLs:: http://iopscience.iop.org/0266-5611 ↗
http://ioppublishing.org/ ↗
DOI:: 10.1088/1361-6420/aa6808 ↗
Languages:: English
ISSNs:: 0266-5611
Deposit Type:: Legaldeposit
View Content:: Available online (eLD content is only available in our Reading Rooms) ↗
Physical Locations:: British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store
Ingest File:: 11470.xml