caption doctoral_advisor birth_place image_size nationality fields workplaces birth_date doctoral_students image article_title name alma_mater
günter m. ziegler , 2006 anders björner munich , bavaria , west germany 180px german mathematics free university of berlin 19 may 1963 eva-maria feichtner christian haase ziegler2006-most014 . jpg günter m. ziegler
 günter matthias ziegler massachusetts institute of technology
günter m. ziegler

günter matthias ziegler -lrb- born 19 may 1963 -rrb- is a german mathematician .
ziegler is known for his research in discrete mathematics and geometry , and particularly on the combinatorics of polytopes .
