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Isomorphism of hierarchical structures

Published online by Cambridge University Press:  06 August 2001

CHARLES RADIN
Affiliation:
Department of Mathematics, University of Texas, Austin, TX 78712, USA (e-mail: {radin,sadun}@math.utexas.edu)
LORENZO SADUN
Affiliation:
Department of Mathematics, University of Texas, Austin, TX 78712, USA (e-mail: {radin,sadun}@math.utexas.edu)

Abstract

We consider hierarchical structures such as Fibonacci sequences and Penrose tilings, and examine the consequences of different choices for the definition of isomorphism. In particular, we discuss the role such a choice plays with regard to matching rules for such structures.

Type
Research Article
Copyright
2001 Cambridge University Press

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