English

Blow-up criterion for the 2-D Prandtl equation

Analysis of PDEs 2020-02-18 v1

Abstract

In this paper, we consider the 2-D Prandtl equation with constant outer flow and monotonic data. We prove that if the curvature of the velocity distribution(i.e., y2u\partial_y^2u) is bounded near the boundary, then the solution can not develop the singularity.

Keywords

Cite

@article{arxiv.2002.06327,
  title  = {Blow-up criterion for the 2-D Prandtl equation},
  author = {Yue Wang and Zhifei Zhang},
  journal= {arXiv preprint arXiv:2002.06327},
  year   = {2020}
}
R2 v1 2026-06-23T13:42:35.832Z