In this study, a state-of-the-art approach tilted as the extended modified auxiliary equation mapping method is employed to observe some novel exact solutions to the generalized (1 + 1)-dimensional unstable space–time fractional nonlinear Schrödinger model. A variety of solitons are discovered namely, bright, dark, singular, combo, optical, singular optical and combo solitons in an elegant scheme. The existence conditions are also presented by choosing appropriate parameters to visualize the physical interpretation of solitons in three-dimensions with the aid of the latest computational tools.

中文翻译：

---

关于在光纤中出现的广义（1 + 1）维不稳定时空分数非线性薛定谔模型的一些新孤子

在这项研究中，采用一种最先进的方法作为扩展的修正辅助方程映射方法来观察广义 (1 + 1) 维不稳定时空分数非线性薛定谔模型的一些新的精确解。在优雅的方案中发现了各种孤子，即亮、暗、奇异、组合、光学、奇异光学和组合孤子。存在条件也通过选择适当的参数来呈现，以借助最新的计算工具在三维空间中可视化孤子的物理解释。