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On the hierarchy of d-structures - MaRDI portal

On the hierarchy of d-structures (Q523153)

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scientific article; zbMATH DE number 6706488
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English
On the hierarchy of d-structures
scientific article; zbMATH DE number 6706488

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    On the hierarchy of d-structures (English)
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    20 April 2017
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    The authors study several lattice structures arising from d-spaces (topological spaces equipped with a set of paths satisfying several conditions given in Definition 2.1). From the abstract: ``The set of d-structures on a topological space is a Heyting algebra. [\dots~] There is a Galois connection between the lattice of subsets of the space and the lattice of d-structures.'' Some examples and applications are also discussed.
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    d-structure
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    Heyting algebra
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    Galois connection
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    directed topology
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    persistent homology
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