Abstract
We study the non-simple closed geodesics of the Riemann surfaces of signature (0, 3). In the aim of classifying them, we define one parameter: the number of strings. We show that for a given number of strings, a minimal geodesic exists; we then give its representation and its length which depends on the boundary geodesics.
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Baribaud, C.M. Closed geodesics on pairs of pants. Isr. J. Math. 109, 339–347 (1999). https://doi.org/10.1007/BF02775042
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DOI: https://doi.org/10.1007/BF02775042