Green function of Orr-Sommerfeld equations away from critical layers

Emmanuel Grenier, Toan T. Nguyen

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


The classical Orr-Sommerfeld equations are the resolvent equations of the linearized Navier-Stokes equations around a stationary shear layer profile in the half plane. In this paper, we derive pointwise bounds on the Green function of the Orr-Sommerfeld problem away from its critical layers.

Original languageEnglish (US)
Pages (from-to)1279-1296
Number of pages18
JournalSIAM Journal on Mathematical Analysis
Issue number2
StatePublished - 2019

All Science Journal Classification (ASJC) codes

  • Analysis
  • Computational Mathematics
  • Applied Mathematics


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