Bayram, ElgizAkbulut, Ali2022-04-112022-04-112002http://hdl.handle.net/20.500.12575/78618This thesis consists of four chapters. The first chapter is devoted to the introduction. In the second chapter, basic definitions and main theorems have been recalled. In the third chapter, spectral analysis of the boundary value problem <»n-l2/n-l + KVn + On^n+1 + /" = Al/", 71 S N, 2/0 = 0 is investigated by using the uniqueness theorems of analytic functions, where {On}^, {6"}£L, and {fn}^Li are complex sequences, an ^ 0 for all n 6 N and A is a complex parameter. In the fourth chapter, spectral analysis of the boundary value problem -y"+ [V (x) + 2W (x) - A2] y + F = 0, i6E+ = [0,oo)trMatematikmasterThesis