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- Coset-preserving maps on nilpotent Lie groups
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- Home
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Postgraduate research
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- Information about research theses
- Past research students
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- Entry requirements
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- Obtaining funding
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- Statistics Consultation Service
- Academic advice
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Abstract:
Rigidity theorems tell us when an apparently weak similarity of objects implies a stronger similarity of objects. If the Heisenberg group, a three-dimensional nilpotent Lie group, is mapped to itself bijectively, such that cosets are mapped to cosets, just how close is the map to being an isomorphism? After outlining the proof of this interesting result, we consider coset-preserving maps on any nilpotent Lie groups, higher dimensional versions of the Heisenberg group, and extend our rigidity theorem by induction.
Speaker
Richard Tierney
Research Area
Pure Maths Seminar
Affiliation
UNSW
Date
Fri, 19/10/2012 - 2:00pm to 3:00pm
Venue
RC-4082, Red Centre Building, UNSW