These lecture notes cover several topics such as Abstract Preferences and Choices, A Choice Structure Approach to Consumer Demand, A Preference Based Approach to Consumer Demand
P...
We study the notion of weak dividing introduced by S. Shelah. In particular we prove that T is stable iff weak dividing is symmetric. In order to study simple theories Shelah orig...
In this paper, we use resource-bounded dimension theory to investigate polynomial size circuits. We show that for every i 0, P/poly has ith-order scaled p3 -strong dimension 0. W...
Since the early Sixties and Seventies it has been known that the regular and context-free languages arc characterized by definability in the monadic second-order theory of certain...