Slaman is engaged in several projects designed to illuminate the dynamic feature of computation, the structure of computable sets and the connection between notions of computability in varying environments. He plans separate studies in fragments of arithmetic; Turing degrees, global and local questions; recursion in higher types; and complexity theory. Investigations of this nature concern an idealized form of computing unlimited by memory size or practical time constraints. Positive results in this context may not be practically meaningful, but negative results, of course, are still perfectly meaningful. They constitute impossibility proofs in the very strong sense that even unreasonably huge memory and unreasonably lengthy computation runs will not suffice.

Agency
National Science Foundation (NSF)
Institute
Division of Mathematical Sciences (DMS)
Application #
8902437
Program Officer
Ralph M. Krause
Project Start
Project End
Budget Start
1989-07-01
Budget End
1992-06-30
Support Year
Fiscal Year
1989
Total Cost
$82,546
Indirect Cost
Name
University of Chicago
Department
Type
DUNS #
City
Chicago
State
IL
Country
United States
Zip Code
60637