English

Counterexamples to $L^p$ collapsing estimates

Analysis of PDEs 2020-02-21 v1

Abstract

We show that certain L2L^2 space-time estimates for generalized density matrices which have been used by several authors in recent years to study equations of BBGKY or Hartree-Fock type, do not have non-trivial LpLqL^pL^q generalizations.

Cite

@article{arxiv.2002.08446,
  title  = {Counterexamples to $L^p$ collapsing estimates},
  author = {Xiumin Du and Matei Machedon},
  journal= {arXiv preprint arXiv:2002.08446},
  year   = {2020}
}
R2 v1 2026-06-23T13:47:24.587Z