The phenomena of concentration and cavitation in the Riemann solution for the isentropic zero-pressure dusty gasdynamics
RK Chaturvedi, LP Singh - Journal of Mathematical Physics, 2021 - pubs.aip.org
The aim of the present paper is to investigate the concentration and cavitation phenomenon
in the solution of the Riemann problem (RP) to the pressureless isentropic Euler equations …
in the solution of the Riemann problem (RP) to the pressureless isentropic Euler equations …
Delta shock wave solution of the Riemann problem for the non-homogeneous modified Chaplygin gasdynamics
The motivation of the present study is to derive the solution of the Riemann problem for
modified Chaplygin gas equations in the presence of constant external force. The analysis …
modified Chaplygin gas equations in the presence of constant external force. The analysis …
Riemann solutions to the logotropic system with a Coulomb-type friction
RK Chaturvedi, LP Singh - Ricerche di Matematica, 2020 - Springer
The motivation of this study is to analyze the structure of the Riemann solutions for
compressible hyperbolic system, so called logotropic system, with a Coulomb-type friction …
compressible hyperbolic system, so called logotropic system, with a Coulomb-type friction …
The generalized Riemann problem for the Chaplygin gas equation
The main motive of the present study is to determine the closed form solution of the
generalized Riemann Problem (GRP) for the 1-D Euler's equation for Chaplygin gas by …
generalized Riemann Problem (GRP) for the 1-D Euler's equation for Chaplygin gas by …
Solution of hyperbolic system with magnetic field
This paper is concerned with the solution of the Riemann problem (RP) for the hyperbolic
system with the logarithmic equation of state and magnetic field. The formation of vacuum …
system with the logarithmic equation of state and magnetic field. The formation of vacuum …
The concentration and cavitation in the Riemann solution for non-homogeneous logrithmic equation of state with magnetic field
In the present study, the phenomena of concentration and cavitation in the Riemann solution
for the non-homogeneous hyperbolic system with logarithmic equation of state and magnetic …
for the non-homogeneous hyperbolic system with logarithmic equation of state and magnetic …
Understanding of quasilinear hyperbolic systems through the investigation of their asymptotic solutions
D Nie - Acta Scientiarum. Technology, 2025 - search.proquest.com
The main aim of the study is to deepen understanding of quasilinear hyperbolic systems
through the investigation of their asymptotic solutions, with specific objectives related to …
through the investigation of their asymptotic solutions, with specific objectives related to …
Study of certain problems on nonlinear wave propagation involving hyperbolic system of pdes
RK Chaturvedi - 2022 - idr-lib.iitbhu.ac.in
In the nonlinear system, the wave is considered to be moving surface along which the flow
variables and their derivatives occupy certain kind of discontinuity that are carried along by …
variables and their derivatives occupy certain kind of discontinuity that are carried along by …