In today's lecture: I derived ¡­

In today's lecture: I derived maximum principles (chapter 6 of the book) for the heat equation and established some estimates based on them.

In the next lecture: I will describe explicit schemes for the heat equation and consider stability by using Von Neumann analysis.

For group lesson this friday: Prepare exercises 6.6 (a), 6.7 (a), 6.8 (a,b) and 6.9 (a).