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Tangency Conditions for Trajectories of Two Quadratic Differentials

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The dependence of values of functionals occurring in some extremal decomposition problems on the location of the poles of the associated quadratic differentials is established. The proof is based on an analysis of geometric properties of trajectories of two quadratic differentials.

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Correspondence to E. G. Emel’yanov.

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Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 418, 2013, pp. 90–104.

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Emel’yanov, E.G. Tangency Conditions for Trajectories of Two Quadratic Differentials. J Math Sci 200, 568–576 (2014). https://doi.org/10.1007/s10958-014-1945-5

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  • DOI: https://doi.org/10.1007/s10958-014-1945-5

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