06.06.2023, 15 Uhr
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Arbeitsgruppenseminar Analysis
Phenomena in High Dimensions
Pierre Youssef (New York University, Abu Dhabi)
Sylvie Paycha
This talk (based on joint work with S. Azzali) discusses local linear forms on classical pseudo-differential operators on a closed manifold, and their relevance in index theory.
Local linear forms are spanned by the well-known Wodzicki residue on integer order operators and the somewhat lesser known canonical trace on non-integer order operators.