##### Department of Mathematics,

University of California San Diego

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### Special Mathematics Colloquium

## Mike Eastwood

#### University of Adelaide, South Australia

## Higher symmetries of the Laplacian

##### Abstract:

Which linear differential operators preserve harmonic functions? Even on Euclidean space, this is a deceptively simple question. The answer may be expressed in terms of conformal geometry and the AdS/CFT correspondence.

Host: Peter Ebenfelt

### June 2, 2005

### 1:30 PM

### AP&M 6438

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