Biset, Tesfa (PhD)Temesgen, Mehari2021-03-292023-11-042021-03-292023-11-042020-06-16http://etd.aau.edu.et/handle/123456789/25758This paper is concerned with Analysis of heat equation in Rn. Analysis of heat equation in Rn regarded as Fourier Transformation which has di erent properties and Inverse of Fourier Transformation that is important to solve heat equation in 0n0 spaces. using separation of variables for solving with boundary conditions like Dirichlet, Neumann and periodic conditions. By using these condition we solve heat equations in Rn is solved.enAnalysisHeatEquationRnThesis