English

Sharp $L^1$ estimates for singular transport equations

Analysis of PDEs 2007-05-23 v1 Classical Analysis and ODEs

Abstract

We provide L1L^1 estimates for a class of transport equations containing singular integral operators. While our main application is for a specific problem in General Relativity we believe that the phenomenon which our result illustrates is of a more general interest.

Keywords

Cite

@article{arxiv.0704.3866,
  title  = {Sharp $L^1$ estimates for singular transport equations},
  author = {Sergiu Klainerman and Igor Rodnianski},
  journal= {arXiv preprint arXiv:0704.3866},
  year   = {2007}
}
R2 v1 2026-06-21T08:23:19.395Z