3 citations · 5 across the 4 of their papers we have counts for
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nlin.SI2004
On a Non-local Gas Dynamics Like Integrable Hierarchy
J. C. Brunelli, Ashok Das
We study a new non-local hierarchy of equations of the isentropic gas dynamics type where the pressure is a non-local function of the density. We show that the hierarchy of equatio…
nlin.SI2002
Generalized Benney Lattice and the Heavenly Equation
A. Constandache, Ashok Das, Ziemowit Popowicz
We generalize the Benney lattice and show that the new system of equations can be reduced to a generalized Chaplygin gas as well as the heavenly equation. We construct two infinite…