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THE VIRTUAL ISOMORPHISM PROBLEM FOR FINITELY GENERATED GROUPS

Published online by Cambridge University Press:  08 October 2003

SIMON THOMAS
SIMON THOMAS
Affiliation:
Mathematics Department, Rutgers University, 110 Frelinghuysen Road, Piscataway, New Jersey 08854-8019, USAsthomas@math.rutgers.edu
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Abstract

The problem of classifying finitely generated groups up to virtual isomorphism is strictly harder than that of classifying them up to isomorphism, in the sense that there is a Borel reduction from the isomorphism problem to the virtual isomorphism problem, but not vice versa.Research partially supported by NSF Grants.

Keywords

03E1520A0520F05
Type
Notes and Papers
Information
Bulletin of the London Mathematical Society , Volume 35 , Issue 6 , November 2003 , pp. 777 - 784
Copyright
© The London Mathematical Society 2003

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