Sumários

Exercise class 3

30 setembro 2026, 10:30 • Joshué Helí Ricalde Guerrero

Quiz 1 on Linear Algebra. Solution to the quiz problems. Exercises on Topology: Interior, Exterior and Boundary of a set. Open, Closed and Bounded Sets.

Class 7

29 setembro 2026, 11:00 • Joshué Helí Ricalde Guerrero

Reminder: Division algorithm, Polynomial long division.

Functions of several variables, domain, codomain, graph of a function. 
Examples in $\mathbb{R}^1$ and $\mathbb{R}^2$.

Excercise class 2

23 setembro 2026, 10:30 • Joshué Helí Ricalde Guerrero

Continuation of Excercises on Linear Algebra. Review of concepts. Quadratic forms.

Limits of sequences

22 setembro 2026, 11:00 • Joshué Helí Ricalde Guerrero

Formal definition of limit.

Uniqueness.
Examples.
Characterization of limit of vectors via limits of their coordinates.

Topology and introduction to limits

21 setembro 2026, 11:00 • Joshué Helí Ricalde Guerrero

Topological properties of a set: open set, closed set, bounded set, compact set.

Examples.
Definition of a sequence in Rˆn.
Introduction to limits.