SOME SPECTRAL PROPERTIES OF FOURTH ORDER DIFFERENTIAL OPERATOR EQUATION

Aslanova, Nigar; Bayramoglu, Mamed; Aslanov, XALİQ

doi:10.7153/oam-2018-12-19

SOME SPECTRAL PROPERTIES OF FOURTH ORDER DIFFERENTIAL OPERATOR EQUATION

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

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

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
Açıq Arxiv Kolleksiyası: Məqalə, Rəqəmsal Yaddaş Kolleksiyası
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.