Series: Logic Seminar Date: Tuesday, September 14, 1999 Speaker: Stephen G. Simpson (Penn State, Mathematics) Title: Random Sequences of 0's and 1's Time: 2:30-3:20 PM Place: 122 Thomas Building Abstract: I will begin with a brief discussion of the philosophical problem of randomness. After that I will discuss two notions of randomness defined in terms of recursive function theory: Kolmogorov/Chaitin randomness for finite sequences of 0's and 1's, and Martin-Lof randomness for infinite sequences of 0's and 1's. Handout: Random Integers (2 pages)