The principal investigator will analyze various problems reflecting the interaction between partial differential equations and the geometry and topology of manifolds. Specifically, he will extend his existing work on L^2-cohomology and derive topological invariants for L^p-cohomology spaces. In addition, the problem of small eigenvalues of negatively curved manifolds will be investigated. L^p-cohomology has links with number theory, algebraic geometry, group representations, and combinatorial topology. The principal investigator will use his knowledge of the L^2 theory to solve two difficult but natural problems which arise from considering the more general L^p case.

Agency
National Science Foundation (NSF)
Institute
Division of Mathematical Sciences (DMS)
Application #
8902288
Program Officer
James Glazebrook
Project Start
Project End
Budget Start
1989-06-01
Budget End
1992-05-31
Support Year
Fiscal Year
1989
Total Cost
$63,499
Indirect Cost
Name
CUNY Queens College
Department
Type
DUNS #
City
Flushing
State
NY
Country
United States
Zip Code
11367