consumer theory and correspondences

7 Outubro 2014, 21:00 • JOÃO MARTINS FERREIRA DO AMARAL

Strictly convex preferences and Walras theory

Convex preferences and the consumer set

Correspondences . Upper semi-continuity

---

Brouwer fixed point theorem

3 Outubro 2014, 18:00 • JOÃO MARTINS FERREIRA DO AMARAL

Brouwer fixed point theorem

Walras equilibrium theory and fixed point theorem

---

Fixed point theory

30 Setembro 2014, 21:00 • JOÃO MARTINS FERREIRA DO AMARAL

Banach fixed point theorem

Convex sets

---

closed and compact sets.Limits

26 Setembro 2014, 18:00 • JOÃO MARTINS FERREIRA DO AMARAL

Closed sets

Compact sets

Limit of a sequence

Limit of a function

Continuous functions

---

Metric spaces

23 Setembro 2014, 21:00 • JOÃO MARTINS FERREIRA DO AMARAL

Distance

Metric space

Open balls

Open sets

---