CLASSIFICATION OF GENERALIZED PAPER FOLDING SEQUENCES
نویسندگان
چکیده
منابع مشابه
Folding sequences
Bestvina and Feighn showed that a morphism S ! T between two simplicial trees that commutes with the action of a group G can be written as a product of elementary folding operations. Here a more general morphism between simplicial trees is considered, which allow di erent groups to act on S and T . It is shown that these morphisms can again be written as a product of elementary operations: the ...
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ژورنال
عنوان ژورنال: Honam Mathematical Journal
سال: 2013
ISSN: 1225-293X
DOI: 10.5831/hmj.2013.35.3.395