30/01/2017
On 01.02.2017, at 10.00 at the Institute seminar, senior research associate of “Differential Equations” department, doctor of Mathematical sciences N.M. Aslanov will give a talk on “On spectrum and trace formula of operator generated by the expression of fourth order differential operator’.
Boundary value problems given by a spectral parameter dependent boundary condition for a fourth order differential equation with operator potential in finite interval, are considered. Self-adjoint operator corresponding to these problems are determined, asymptotic formula for eigen numbers of these operators is obtained and regularized traces are calculated.