Cohomology groups for projection tilings of codimension 2
نویسندگان
چکیده
منابع مشابه
Cohomology groups for projection tilings of codimension 2
The gap-labelling group, which provides the set of possible values of the integrated density of states on gaps in the spectrum of a Hamiltonian describing particles in a tiling, is frequently related to the cohomology of the tiling. We present explicit results for the cohomology of many well-known tilings obtained from the cut and projection method with codimension 2, including the (generalized...
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ژورنال
عنوان ژورنال: Materials Science and Engineering: A
سال: 2000
ISSN: 0921-5093
DOI: 10.1016/s0921-5093(00)01171-0