junio 2014

Título: Equilibrios fuertes de Nash en juegos finitos
Ponente: Roberto Luchetti
Fecha: 19/06/2014   12:40h
Lugar: Sala de Seminarios, Edificio Torretamarit
Resumen:
It is well known that the basic idea of Nash Equilibrium in noncooperative theory does not in general enjoy some form of collective efficiency/fairness. For this reason Aumann introduced the idea of strong Nash Equilibrium, and subsequent variants were presented […]

Título: Aspectos geométricos de conjuntos compactos y compactos convexos en espacios normados asimétricos
Ponente: Natalia Jonard
Fecha: 19/06/2014   12:00h
Lugar: Sala de Seminarios, Edificio Torretamarit
Resumen:
Un espacio normado asimétrico es un espacio vectorial real dotado de una norma asimétrica (en la que un vector y su opuesto pueden tener normas diferentes). Estos espacios resultan de gran utilidad en ciencias de […]

Título: Conjuntos convexos compactos que admiten una función estrictamente convexa
Ponente: Matías Raja Baño
Fecha: 19/06/2014   11:00h
Lugar: Sala de Seminarios, Edificio Torretamarit
Resumen:
In the frame of a locally convex space X, we wil consider the class SC(X) of convex compact subsets AX such that there exists f: AR which is lower semicontinuous and strictly convex. In the first part […]

Título: Integración de funciones epi-puntiagudas no convexas es espacios localmente convexos
Ponente: David Salas Videla
Fecha: 19/06/2014   10:30h
Lugar: Sala de Seminarios, Edificio Torretamarit
Resumen:
We extend the results of Correa, Garcia and Hantoute, dealing with the integration of Fenchel subdifferential of nonconvex epi-pointed functions. We prove that the classical formula of Rockafellar in the convex setting is still valid in general […]

Título: Caracterizaciones del cálculo subdiferencial convexo aproximado en Espacios de Banach
Ponente: Rafael Correa
Fecha: 19/06/2014   10:00h
Lugar: Sala de Seminarios, Edificio Torretamarit
Resumen:
We establish subdiferential calculus rules for the sum of convex functions de.ned on normed spaces. This is achieved by means of a condition relying on the continuity behavior of the inf-convolution of their corresponding conjugates, with respect to […]

Título: On the price effects of the intensity of competition and the number of competitors
Ponente: Marc Escrihuela Villar
Fecha: 13/06/2014   12:30h
Lugar: Sala de Seminarios, Edificio Torretamarit
Resumen:
This paper considers a theoretical model where firms are able to coordinate on distinct output levels than the unrestricted joint profit maximization outcome. We show that, in our model, the degree […]