Automorphisms of the fine 1-curve graph
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classification
math.GT
keywords
graphcurvefinesurfaceclosedgroupverticeswhose
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The fine 1-curve graph of a surface is a graph whose vertices are simple closed curves on the surface and whose edges connect vertices that intersect in at most one point. We show that the automorphism group of the fine 1-curve graph is naturally isomorphic to the homeomorphism group of a closed, orientable surface with genus at least one.
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Cited by 1 Pith paper
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Large flats in large subgraphs of fine curve graphs
Fibers over vertices of the curve graph contain flats of arbitrary finite dimension, so they are not hyperbolic, and distance bounds are computed for single-isotopy-class fine curve graphs.
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