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Resolving Maps and the Dimension Group for Shifts of Finite Type
Mike Boyle
Brian Marcus
Paul Trow
出版
American Mathematical Soc.
, 1987
主題
Mathematics / Geometry / General
Mathematics / Topology
Science / Energy
ISBN
0821824406
9780821824405
URL
http://books.google.com.hk/books?id=FETUCQAAQBAJ&hl=&source=gbs_api
EBook
SAMPLE
註釋
We give several results on necessary and sufficient conditions for the existence of special classes of maps from one shift of finite type onto another of the same entropy. The classes we study include eventual right closing maps, common right closing extensions, and stable right closing maps. Some analogous results for sofic systems are also given. The necessary and sufficient conditions are described algebraically in terms of the dimension group associated to a shift of finite type by W. Krieger.