Non-selfadjoint matrix Sturm-Liouville operators with spectral singularities

OLGUN M., Coskun C.

APPLIED MATHEMATICS AND COMPUTATION, cilt.216, sa.8, ss.2271-2275, 2010 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 216 Sayı: 8
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.amc.2010.03.062
  • Dergi Adı: APPLIED MATHEMATICS AND COMPUTATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2271-2275
  • Anahtar Kelimeler: Eigenvalues, Spectral singularities, Spectral analysis, Sturm-Liouville operator, Non-selfadjoint matrix operator, BORG-TYPE THEOREMS, QUADRATIC PENCIL, SCHRODINGER-OPERATORS, TRACE FORMULAS, EXPANSION, JACOBI
  • Ankara Üniversitesi Adresli: Evet

Özet

In this paper we investigate discrete spectrum of the non-selfadjoint matrix Sturm-Liouville operator L generated in L-2(R+, S) by the differential expression