It has still been difficult to solve nonlinear evolution equations analytically.In this paper,we present a deep learning method for recovering the intrinsic non
In many cases, human uncertainty and objective randomness simultaneously appear in a system.In order to describe this phenomena, this paper presents a new c
In our previous work (Meng et al 2020 Phys.Rev.A 101 023838),we discover the phenomenon that the quantum entanglement on the driving threshold line remains a co
Dark solitons in the inhomogeneous optical fiber are studied in this manuscript via a higher-order nonlinear Schr?dinger equation, since dark solitons can be ap