| Yazarlar (1) |
Prof. Dr. İlyas HAŞİMOĞLU
Karabük Üniversitesi, Türkiye |
| Özet |
| In this study, we investigate the discreteness and finiteness of the negative spectrum of the differential operator L in the Hilbert space L2(H,[0,∞)), defined as Ly=−d2ydx2+A(A+I)x2y−Q(x)y, under the boundary condition y(0) = 0. In the case when the negative spectrum is finite, we obtain an evaluation for the sums of powers of the absolute values of negative eigenvalues. The obtained result is applied to a class of equations of mathematical physics. |
| Anahtar Kelimeler |
| eigenvalues | Hilbert space | operator-differential equations | Schrödinger operator | spectrum |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | BOUNDARY VALUE PROBLEMS |
| Dergi ISSN | 1687-2770 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 11-2017 |
| Cilt No | 2017 |
| Sayı | 160 |
| Sayfalar | 1 / 15 |
| Doi Numarası | 10.1186/s13661-017-0889-3 |
| Atıf Sayıları | |
| WoS | 1 |
| SCOPUS | 1 |
| Google Scholar | 1 |
