Hadwiger conjecture (combinatorial geometry): Difference between revisions

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*{{citation|first=Hugo|last=Hadwiger|authorlink=Hugo Hadwiger|year=1957|title=Ungelöste Probleme Nr. 20|journal=Elemente der Mathematik|volume=12|pages=121}}.
*{{citation|first=Marek|last=Lassak|year=1988|title=Covering the boundary of a convex set by tiles|journal=[[Proceedings of the American Mathematical Society]]|volume=104|issue=1|pages=269–272|mr=0958081|doi=10.1090/s0002-9939-1988-0958081-7|doi-access=free}}.
*{{citation|first=Friedrich Wilhelm|last=Levi|authorlink=Friedrich Wilhelm Levi|title=Überdeckung eines Eibereiches durch Parallelverschiebungen seines offenen Kerns|journal=[[Archiv der Mathematik]]|volume=6|year=1955|pages=369–370|issue=5|doi=10.1007/BF01900507|doi-access=free|s2cid=121459171}}.
 
[[Category:Discrete geometry]]