2 papers
math.FA2022
On extensions and spectral problems for fourth order differential operator equation
Nigar Aslanova, Kh. Aslanov
The aim of the paper is firstly to study domains of definitions in terms of boundary conditions of minimal and maximal operators, as well as selfadjoint extensions of a minimal ope…
math.FA2020
On selfadjoint extensions of symmetric operator with exit from space
Khalig M. Aslanov, Nigar M. Aslanova
We investigate minimal operator corresponding to operator differential expression with exit from space, study its selfadjoint extensions, also for one particular selfadjoint extens…