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Effect of a small dispersion on self-focusing in a spatially one-dimensional case

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Abstract

The effect of a small dispersion on the self-focusing of solutions of equations of nonlinear geometric optics in a spatially one-dimensional case has been studied. This effect in the leading order is described by a universal special solution of the nonlinear Schrödinger equation, k]which is isomonodromic. The analytical and asymptotic properties of this universal solution have been considered.

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Correspondence to B. I. Suleimanov.

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Original Russian Text © B.I. Suleimanov, 2017, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2017, Vol. 106, No. 6, pp. 375–380.

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Suleimanov, B.I. Effect of a small dispersion on self-focusing in a spatially one-dimensional case. Jetp Lett. 106, 400–405 (2017). https://doi.org/10.1134/S0021364017180126

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  • DOI: https://doi.org/10.1134/S0021364017180126

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