The aim of this paper is to present "cut and project" method in the theory of quasicrystals. We expose an algebraic criterion under which an element of a "physical" space belongs to a quasicrystal. It is shown that under some natural assumptions a quasicrystal is uniquely determined by its intersection with a unit ball. Finally we introduce a symmetry group and an inverse symmetry semigroup of a quasicrystal.
机构:
CNRS INPL UHP, Ecole Mines, Inst Jean Lamour, FR 2797, F-54042 Nancy, FranceCNRS INPL UHP, Ecole Mines, Inst Jean Lamour, FR 2797, F-54042 Nancy, France
Fournee, Vincent
Ledieu, Julian
论文数: 0引用数: 0
h-index: 0
机构:
CNRS INPL UHP, Ecole Mines, Inst Jean Lamour, FR 2797, F-54042 Nancy, FranceCNRS INPL UHP, Ecole Mines, Inst Jean Lamour, FR 2797, F-54042 Nancy, France
Ledieu, Julian
Thiel, Patricia
论文数: 0引用数: 0
h-index: 0
机构:
Iowa State Univ, Ames Lab, Ames, IA 50011 USA
Iowa State Univ, Dept Chem, Ames, IA 50011 USA
Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USACNRS INPL UHP, Ecole Mines, Inst Jean Lamour, FR 2797, F-54042 Nancy, France