Blowup for the defocusing septic complex-valued nonlinear wave equation in ${\mathbb{R}}^{4+1}$

Tristan Buckmaster, Jiajie Chen

In this paper, we prove blowup for the defocusing septic complex-valued nonlinear wave equation in ${\mathbb{R}}^{4+1}$. This work builds on the earlier results of Shao, Wei, and Zha…