10 citations · 10 across the 2 of their papers we have counts for
2 papers
math.CT2005★ 10 cited
On the non additivity of the trace in derived categories
Daniel Ferrand
In this note we provide an example of an endomorphism of a short exact sequence of perfect complexes, with the trace of the middle map not equal to the sum of the traces of the two…
math.AC2003
Monogenous algebras. Back to Kronecker
Daniel Ferrand
In this note we develop some properties of those algebras (called here locally simple) which can be generated by a single element after, if need be, a faithfully flat extension. Fo…