The Faculty of Mathematics and Computer Science and Saarland University mourn the loss of Prof. Dr. Jörg Eschmeier.

Obituary of the Faculty

Fields of activity of the working group are functional analysis, operator theory and spectral theory with special emphasis on

• multidimensional spectral theory, local spectral theory
• invariant subspaces
• Fredholm and index theory
• connections to multivariable complex analysis