Sumários
Lecture 13. Fourier Transform, part II
5 Abril 2019, 12:00 • Hugo Tavares
The Schwarz space: embeddings and dense sets.
The Fourier Transform and its inverse from the Schwarz space into itself,Extension to L^2: Plancherel's and Parseval's formulas.
Lecture 12: Distributions part II; Fourier Transform part I
2 Abril 2019, 10:30 • Hugo Tavares
Higher order derivative of a distribution. COmputation of the derivative of the fundamental solution of the Laplace Equation in the sense of distributions.
Definition of Fourier Transform and Inverse Fourier Transform in L^1.
The Schwarz space, definition of convergence.
Lesson 11: Distributions, part I
29 Março 2019, 12:00 • Hugo Tavares
The theory of distributions.
- Definition of the test function space, and notion of convergenceLecture 10: The Wave Equation, part II
26 Março 2019, 10:30 • Hugo Tavares
The wave equation in dimension 1: a stability result, cone of dependence, cone of influence.
Lecture 9: The Heat Equation, part III. The Wave Equation, part I
22 Março 2019, 12:00 • Hugo Tavares
The homogeneous problem in the whole space: some remarks about admissible initial data.The nonhomogeneous problem: Duhamel's principle.