Covers continuous functions with compact support, density, and approximation, focusing on the heat equation.
Covers the convergence criteria for sequences, including operations on limits and sequences defined by recurrence.
Explores convergence of sequences in closed sets and the importance of understanding convergence in relation to closedness.
Explores the limit of a sequence and its convergence properties, including boundedness and monotonicity.
Explains the concept of approaching a point to define the limit of a function.
