Abstract Stationary optical solitons with quadratic–cubic law of nonlinear refractive index and nonlinear chromatic dispersion are retrieved. The model is considered with linear temporal evolution as well as with generalized temporal evolution. The results are in terms of Appell's hypergeometric function whose convergence criteria are also presented.

中文翻译：

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具有二次三次折射率定律的非线性色散固定光孤子

摘要 反演了具有非线性折射率和非线性色散的二次三次定律的静止光孤子。该模型被认为是线性时间演化以及广义时间演化。结果是根据 Appell 的超几何函数得出的，该函数还提供了收敛标准。