111 citations · 145 across the 14 of their papers we have counts for
Showing 2020Show all
3 papers · 1 filter
math.AP2020★ 1 cited
Localization of the formation of singularities in multidimensional compressible Euler equations
Olga Rozanova
We consider the Cauchy problem with smooth data for compressible Euler equations in many dimensions and concentrate on two cases: solutions with finite mass and energy and solution…
math-ph2020
Exact thresholds in the dynamics of cold plasma with electron-ion collisions
Olga Rozanova, Eugeniy Chizhonkov, Maria Delova
We consider a quasilinear system of hyperbolic equations that describes plane one-dimensional non-relativistic oscillations of electrons in a cold plasma with allowance for electro…
math-ph2020
Singularity formation for rotational gas dynamics
Olga S. Rozanova
The Cauchy problem for the system of equations of two-dimensional rotational gas dynamics is considered. It is assumed that the Cauchy data are a smooth compact perturbation of a c…