Book:
Recent Papers (see also ArXived preprints):Eigenvalues of the linearized 2D Euler equations via Birman-Schwinger and Lin’s operators, J. Math. Fluid Mechanics (with Shibi Vasudevan). (PDF file).
An index theorem for Schreodinger operators on metric graphs (with Selim Sukhtaiev) (PDF file).
Instability of unidirectional flows for the2D alpha-Euler equations (with Holger Dullin, Robert Marangell, Shibi Vasudevan, Joachim Worthington) (PDF file)
Stable foliations near a traveling front for reaction diffusion systems, Discr. Cont. Dynam. Syst. B, 22 (2017), 3145–3165 (with R. Schnaubelt and Xinyao Yang) (PDF file)