Sets of periods for maps on connected graphs with zero Euler characteristic having all branching points fixed (Q1961032)

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scientific article; zbMATH DE number 1389237
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Sets of periods for maps on connected graphs with zero Euler characteristic having all branching points fixed
scientific article; zbMATH DE number 1389237

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    Sets of periods for maps on connected graphs with zero Euler characteristic having all branching points fixed (English)
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    7 August 2001
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    The authors address following question: what can be said about the sets of periods of continuous self-maps on connected graphs having all branching points fixed? Here the authors give the answer to the above question for connected graphs with zero Euler characteristic.
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    self-maps
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    Euler characteristic
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    connected graph
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