17 citations · 32 across the 3 of their papers we have counts for
3 papers
physics.flu-dyn2017★ 1 cited
The study of temperature field impact on velocity of fluid in streamlines coordinates in free convection problem
Sergiej Leble, Witold M. Lewandowski
A transition to coordinates formed by streamlines and orthogonal ones are convenient to simplify the Navier-Stokes and Fourier-Kirchoff system. We derive transformation to such coo…
quant-ph1999★ 14 cited
Nonlinear von Neumann-type equations
Marek Czachor, Maciej Kuna, Sergiej B. Leble +1
We review some recent developments in the theory of nonlinear von Neumann equations. We distinguish between the von Neumann equation (which can be nonlinear) and the Liouville equa…
quant-ph1998★ 17 cited
Nonlinear von Neumann-type equations: Darboux invariance and spectra
Maciej Kuna, Marek Czachor, Sergiej B. Leble
Generalized Euler-Arnold-von Neumann density matrix equations can be solved by a binary Darboux transformation given here in a new form: where $…