41 citations · 137 across the 35 of their papers we have counts for
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Associated special functions and coherent states
Nicolae Cotfas
A hypergeometric type equation satisfying certain conditions defines either a finite or an infinite system of orthogonal polynomials. We present in a unified and explicit way all t…
Discrete quasiperiodic sets with predefined covering cluster
Nicolae Cotfas
Some of the most remarkable tilings and discrete quasiperiodic sets used in quasicrystal physics can be obtained by using strip projection method in a superspace of dimension four,…
Algorithm for Generating Quasiperiodic Packings of Multi-Shell Clusters
Nicolae Cotfas
Many of the mathematical models used in quasicrystal physics are based on tilings of the plane or space obtained by using strip projection method in a superspace of dimension four,…
Algorithm for generating quasiperiodic packings of icosahedral three-shell clusters
Nicolae Cotfas
The strip projection method is the most important way to generate quasiperiodic patterns with predefined local structure. We have obtained a very efficient algorithm for this metho…
Quasiperiodic packings of two-shell decagonal clusters
Nicolae Cotfas
We present some mathematical results concerning the strip projection method and a computer program for generating quasiperiodic packings of decagonal two shell-clusters.