In the last lecture, i ¡­

In the last lecture, i derived formulas for the heat equation with Neumann boundary conditions using the Fourier method and proved stability and uniqueness using the energy method.

In the next lecture, i will cover maximum principles for heat equation and start with finite difference schemes for them.

For next group lesson, prepare exercises 3.15. 3.16, 3.16, 3.18 and 3.20.