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math.KT2002
Refined and l-adic Euler characteristics of nearly perfect complexes
David Burns, Bernhard Köck, Victor Snaith
We lift the Euler characteristic of a nearly perfect complex to a relative algebraic K-group by passing to its l-adic Euler characteristics.
math.AG2002
Galois structure of Zariski cohomology for weakly ramified covers of curves
Bernhard Köck
We compute equivariant Euler characteristics of locally free sheaves on curves, thereby generalizing several results of Kani and Nakajima. For instance, we extend Kani's computatio…