Property C for ODE and applications
| dc.creator | Ramm, Alexander G. | |
| dc.date | 2000-08-01 | |
| dc.date | 2000-11-17 | |
| dc.date.accessioned | 2026-07-07T04:27:55Z | |
| dc.date.available | 2026-07-07T04:27:55Z | |
| dc.description | An overview of the authors results is given. Property C for ODE is defioned, It is proved that the pair of Sturm-Liouville operators has property C. This property is applied to many inverse problems. Some well-known results, such as uniqueness of the recovery of the potential from scattering data, from the spectral function and from two spectra are proved in a new short way based on property C. Many new results are obtained. In particular, it is proved that a compactly supported potential can be uniquely recovered from the phase shift of s-wave alone, known at all energies, without knowledge of bound states and norming constants. The fixed-energy phase shifts known at some values of the angular momentum determine a compactly supported potential uniquely. Mixed data inverse problems are studied. Analysis of the Newton-Sabatier procedure is given. It is shown that this procedure is a parameter-fitting procedure rather than an inversion method. Other results on inverse problems are obtained. | |
| dc.identifier | https://arxiv.org/abs/math-ph/0008002 | |
| dc.identifier | http://arxiv.org/abs/math-ph/0008002 | |
| dc.identifier | Operator theory and its applications, Ramm et al editors, Fields Institute,Amer. Math. Soc., Providence RI, 2000, pp.15-76 communications, vol 25, 2000, pp.15-75 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/56598 | |
| dc.subject | Mathematical Physics | |
| dc.subject | Analysis of PDEs | |
| dc.subject | 34B25, 35R30 | |
| dc.title | Property C for ODE and applications | |
| dc.type | text |