Date(s) : 11/05/2017 iCal
14 h 00 min - 15 h 00 min
The talks gives an overview on the theory of spectral shift function for self-adjoint and unitary operators on Hilbert spaces introduced by I.M. Lifshitz and essentially developed by M.G. Krein. The related trace formula is discussed. A generalization of the results to maximal dissipative operators and contractions is presented.