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Showing 1 to 2 of 2 for “"vertex object"”.
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Topos-like Properties in Two Categories of Graphs and Graph-like Features in an Abstract Category
… of a simple graph with at most one loop on any vertex, and the usual notion of a graph homomorphism is a mapping of graphs that sends vertices to vertices, edges to edges, and preserves incidence of the mapped vertices and edges. A more general view is to create a category of graphs that allows …
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Topos-like Properties in Two Categories of Graphs and Graph-like Features in an Abstract Category
… of a simple graph with at most one loop on any vertex, and the usual notion of a graph homomorphism is a mapping of graphs that sends vertices to vertices, edges to edges, and preserves incidence of the mapped vertices and edges. A more general view is to create a category of graphs that allows …