Unconditional uniqueness for the cubic nonlinear Schrödinger equation in ${\dot{H}}^{\frac{1}{2}}({\mathbb{R}}^3)$

Yongming Luo, Jiayu Zheng

While unconditional uniqueness for the cubic nonlinear Schrödinger equation (NLS) on ${\mathbb{R}}^3$ is known in the scaling-subcritical Sobolev spaces ${\dot{H}}^s({\mathbb{R}}^3)$ for $1/2<s<1…