485 citations · 3.4k across the 72 of their papers we have counts for
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astro-ph2005★ 32 cited
On the stratorotational instability in the quasi-hydrostatic semi-geostrophic limit
O. M. Umurhan
The linear normal-mode stratorotational instability (SRI) is analytically reexamined in the inviscid limit where the length scales of horizontal disturbances are large compared the…
astro-ph2005★ 1 cited
Hydrodynamical stability of thin accretion discs: transient growth of global axisymmetric perturbations
O. M. Umurhan, A. Nemirovsky, O. Regev +1
The purpose of this paper is to explore how accretion discs manifest the phenomenon of transient growth on a global scale. We investigate analytically the time response of a thin a…