SOME SPECTRAL PROPERTIES OF FOURTH ORDER DIFFERENTIAL OPERATOR EQUATION

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Aslanova N. M., Bayramoglu M., Aslanov K. M.

OPERATORS AND MATRICES, vol.12, no.1, pp.287-299, 2018 (SCI-Expanded) identifier identifier

  • Nəşrin Növü: Article / Article
  • Cild: 12 Say: 1
  • Nəşr tarixi: 2018
  • Doi nömrəsi: 10.7153/oam-2018-12-19
  • jurnalın adı: OPERATORS AND MATRICES
  • Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Səhifə sayı: pp.287-299
  • Adres: Bəli

Qısa məlumat

We consider boundary value problem for fourth order differential equation with unbounded discrete operator coefficient. One of the boundary conditions involves the. parameter. The asymptotics of spectrum of corresponding selfadjoint operator is obtained. We also calculate the trace of that operator.