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Directed Homology Theories and Eilenberg-Steenrod Axioms
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Article history: Received 4 December 2013 Received in revised form 23 February 2015 Accepted 24 February 2015 Available online 5 March 2015
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Bitmap images of arbitrary dimension may be formally perceived as unions of m-dimensional boxes aligned with respect to a rectangular grid in R. Cohomology and homology groups are well known topological invariants of such sets. Cohomological operations, such as the cup product, provide higher-order algebraic topological invariants, especially important for digital images of dimension higher tha...
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ژورنال
عنوان ژورنال: Banach Center Publications
سال: 1986
ISSN: 0137-6934,1730-6299
DOI: 10.4064/-18-1-329-343