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Emel Ünver Demir

SINGULAR HOMOLOGY ALGORITHM FOR MA-SPACES

ABSTRACT
The work on digitizing subspaces of the 2-dimensional Euclidean space with a certain digital approach is an important discipline in both digital geometry and topology. The present work considers Marcus-Wyse topological approach which was established for studying 2-dimensional digital spaces Z2. We introduce the digital singular homology groups of MA-spaces (M-topological space with an M-adjacency), and we compute singular homology groups of some certain MA-spaces, we give a formula for singular homology groups of 2-dimensional simple closed MA-curves, and an algorithm for determining homology groups of an arbitrary MA-space.
KEYWORDS
Marcus-Wyse topology, MA-map, Simple closed M-curves, Digital singular homology
PAPER SUBMITTED: 2019-09-06
PAPER REVISED: 2019-10-10
PAPER ACCEPTED: 2019-10-14
PUBLISHED ONLINE: 2019-11-02
DOI REFERENCE: https://doi.org/10.2298/TSCI190906403U
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2019, VOLUME 23, ISSUE Supplement 6, PAGES [S2139 - S2147]
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Singular homology algorithm for MA-spaces

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