Solving of the Fourth Order Differential Equations with the Neumann Problem

In this paper we considered the Neumann problem for the fourth order differential equation. First we define the weighted Sobolev space 2 Wα and generalized solution for this equation. Then we consider the existence and uniqueness of the generalized solution, as well as give the description of the spectrum and of the domain of definition of the corresponding operator.

Authors:

• Marziyeh Halimi
• Roushanak Lotfikar
• Simin Mansouri Borojeni

Keywords:

• Neumann problem
• weighted Sobolev spaces
• generalized solution
• spectrum of linear operators.2000 mathematic subject classification: 34A05
• 34A30.

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