Belyi surfaces. (Q2782538)

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scientific article; zbMATH DE number 1724459
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Belyi surfaces.
scientific article; zbMATH DE number 1724459

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    2001
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    Riemann surfaces
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    first eigenvalue
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    Laplacian
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    Belyi surfaces
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    Belyi surfaces. (English)
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    The authors construct Riemann surfaces of arbitrary genus such that the first eigenvalue of their Laplacian is bounded from below. The surfaces they work with are Belyi surfaces determined in terms of certain 4-regular graphs.NEWLINENEWLINEFor the entire collection see [Zbl 0980.00031].
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