Spectral problem for an equation of high even order
B. Yu. IrgashevNamangan Engineering Pedagogical Institute, ul. Dustlik 12, Namangan, 160103, Republic of Uzbekistan
ABI
Abstract
We study an eigenvalue problem for an equation of even order in a rectangular domain. We investigate distribution and asymptotics of eigenvalues and explore their difference under variation of the potential q(x, y).