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Details of Grant 

EPSRC Reference: GR/N64823/01
Title: INVARIANTS FOR LIMIT ALGEBRAS
Principal Investigator: Power, Professor S
Other Investigators:
Researcher Co-Investigators:
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Department: Mathematics and Statistics
Organisation: Lancaster University
Scheme: Standard Research (Pre-FEC)
Starts: 01 June 2001 Ends: 30 June 2001 Value (£): 1,200
EPSRC Research Topic Classifications:
Mathematical Analysis
EPSRC Industrial Sector Classifications:
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Summary on Grant Application Form
The topological binary relation R(A) of a triangular regular limit of digraph algebras is a complete isomorphism invariant for isometric isomorphism. We wish to extend the scope of the invariant to both algebraic isomorphism and to nontriangular algebras. This would resolve a problem that has been open for a decade. The analysis of meet-irreducible ideals and the formulation of R(A) in these terms provides an approach to this problem.We shall also attempt to complete the classification of 4-cycle algebras and their weak operator topology closures.
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Organisation Website: http://www.lancs.ac.uk