Topological degree and existence of nontrivial normalized solutions for mass-critical Gross-Pitaevskii systems

Fengshuang Gao, Yuxia Guo, Shusen Yan +1

In this paper, we study the existence of nontrivial solutions for the following Gross-Pitaevskii system involving mass-critical exponent: \[ \left\{ \begin{array}{ll} -Δu_{1}+V_1(x…