Ernest Schimmerling
Mid-Atlantic Mathematical Logic Seminar
Alexei Kolesnikov (CMU)
n-simple theories
In a recent list of open problems in model theory, Shelah conjectured the
existence of a hierarchy of omega + 1 many subclasses of the class of
simple theories. I will introduce a family of properties that divide the
class of all simple theories into the following subclasses: n-simple
theories for 0 < n < omega and omega-simple theories. I plan to
present examples and discuss the properties of n-simple theories.