Jiajie Chen

collaborators

2 papers

math.AP2026

Finite time singularities in the Landau equation with very hard potentials

Jacob Bedrossian, Jiajie Chen, Maria Pia Gualdani +3

We consider the inhomogeneous Landau equation with $I^^{3} \in (3, 2]$ and construct smooth, strictly positive initial data that develop a finite time singularity. The $C^{I^} \pm$ -norm…

math.AP2024

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

Tristan Buckmaster, Jiajie Chen

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

Finite time singularities in the Landau equation with very hard potentials

Blowup for the defocusing septic complex-valued nonlinear wave equation in R4+1

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