On n-th roots of meromorphic maps
Let S be a connected Riemann surface and let φ: S → Ĉ bebranched covering map of nite type. If n ≥ 2,then we describe a simple geometrical necessary and sucient condition for the existence of some n-th root, that is, a meromorphic map ψ: S → Ĉ such that φ = ψn.
1984 ◽
Vol 14
(2)
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pp. 371-399
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1999 ◽
Vol 10
(07)
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pp. 897-915
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2019 ◽
Vol 150
(2)
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pp. 633-654
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2013 ◽
Vol 50
(1)
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pp. 31-50
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