EntityQ3527223· pop 6· linked from 137 articlesCrystallographic restriction theoremSign in to savetheorem about admissible crystal symmetriesConnectionsgroupEntitygeologyEntityInternational Standard Book NumberEntityprime numberEntityintegerEntitycrystalEntityEuclidean vectorEntitydigital object identifierEntitymatrixEntitycrystallographyEntitydeterminantEntityDan ShechtmanEntityfundamental theorem of arithmeticEntityEuclidean spaceEntityJSTOROrganizationalgebraic numberEntitybibcodeEntityregular polygonEntitytessellationEntitylinear independenceEntityCategoriesCrystallographyGroup theoryTheorems in algebra