The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Claus Führer

Personal website: http://www.maths.lu.se/staff/claus_fuhrer
Email: claus [dot] fuhrer [at] math [dot] lth [dot] se