Complex sentence: Since 1987 he has held a distinguished Fiebiger-Professorship at the University of Munich (LMU) and since 2012 he has been a member of the Munich Center for Mathematical Philosophy.
Split into simpler sentences: Since 1987 he has held a distinguished Fiebiger-Professorship at the University of Munich (LMU). Since 2012 he has been a member of the Munich Center for Mathematical Philosophy.