Spectral phase transition for a class of power-like Jacobi matrices
In this paper we discuss the spectral properties of a class of Jacobi operators defined by An = n a + Cn and qn = — 2na + bn, where (en) and (bn) are real two-periodic sequences. From the asymptotic behavior of the solutions of the generalized eigenequation, which is in the double root case, a mix...
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| Dokumentumtípus: | Cikk |
| Megjelent: |
Bolyai Institute, University of Szeged
Szeged
2010
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| Sorozat: | Acta scientiarum mathematicarum
76 No. 3-4 |
| Kulcsszavak: | Matematika |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/16359 |
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| 008 | 161015s2010 hu o 000 eng d | ||
| 022 | |a 0001-6969 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Motyka Wojciech | |
| 245 | 1 | 0 | |a Spectral phase transition for a class of power-like Jacobi matrices |h [elektronikus dokumentum] / |c Motyka Wojciech |
| 260 | |a Bolyai Institute, University of Szeged |b Szeged |c 2010 | ||
| 300 | |a 443-469 | ||
| 490 | 0 | |a Acta scientiarum mathematicarum |v 76 No. 3-4 | |
| 520 | 3 | |a In this paper we discuss the spectral properties of a class of Jacobi operators defined by An = n a + Cn and qn = — 2na + bn, where (en) and (bn) are real two-periodic sequences. From the asymptotic behavior of the solutions of the generalized eigenequation, which is in the double root case, a mixed spectrum is obtained. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Matematika | |
| 695 | |a Matematika | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/16359/1/math_076_numb_003_004_443-469.pdf |z Dokumentum-elérés |