Peter J. Schmid

Pseudospectra of the Orr-Sommerfeld operator

This paper investigates the pseudospectra and the numerical range of the Orr–Sommerfeld operator for plane Poiseuille flow. A number

On stability of streamwise streaks and transition thresholds in plane channel flows

z \in {\bf C}

Sparsity-promoting dynamic mode decomposition

is in the

Transient growth in compressible boundary layer flow

\epsilon

Global stability of a jet in crossflow

-pseudospectrum of a matrix or operator A if

Closed-loop control of an open cavity flow using reduced-order models

\| ( zI - A )^{ - 1} \| \geq \epsilon ^{ - 1}

Input-Output Analysis and Control Design Applied to a Linear Model of Spatially Developing Flows

, or, equivalently, if z is in the spectrum of

Self-sustained oscillations in variable-density round jets

A + E

On the stability of a falling liquid curtain

for some perturbation E satisfying

Modal and transient dynamics of jet flows

\| E \| \leq \epsilon