9626818 Kania-Bartoszynska This project belongs in the general area of low-dimensional topology. More specifically, it deals with applications of topological quantum field theory to classical three-manifold topology. The investigator will use quantum invariants to construct obstructions to the embedding of three-manifolds in the three-sphere and to construct invariants for the detection of lens spaces and Seifert fiber spaces. Additionally, quantum invariants are to be used to formulate criteria for the existence of symmetries in three-manifolds. Low-dimensional topology is mainly concerned with classifying spaces of dimensions three and four, where two spaces are treated as equivalent if one space can be deformed onto the other without tearing - this is called a homeomorphic transformation. Such a classification, known as the topological classification, has been essentially carried out in dimensions other than three and four. It turns out that these two dimensions provide various further technical difficulties, some of which are topics of much current interest as they interface with deep ideas of modern physics.

Agency
National Science Foundation (NSF)
Institute
Division of Mathematical Sciences (DMS)
Type
Standard Grant (Standard)
Application #
9626818
Program Officer
Gerard A. Venema
Project Start
Project End
Budget Start
1996-09-01
Budget End
1999-08-31
Support Year
Fiscal Year
1996
Total Cost
$60,000
Indirect Cost
Name
Boise State University
Department
Type
DUNS #
City
boise
State
ID
Country
United States
Zip Code
83725