Title Dr. First Name Randheer Last Name
Designation Assistant Professor
Department Department of Mathematics
Email rsingh1@maths.du.ac.in
Webpage
Phone.no 9999999999
Employement Info
Employee Type Nature Of Employment
Teaching Permanent
Research Supervision Overview
PhD Scholars Supervised PhD Degrees Awarded Theses Submitted
0 1 0
Research Publications
Title of Article Type of Publication Name of Journal ISSN Journal Volume Year Link to Article DOI (Digital Object Identifier)
Evolution of characteristic shocks in two-phase modified Chaplygin flow consisting of source term Research Papers in Peer Reviewed Journals Communications in Nonlinear Science and Numerical Simulation 131 2024
Delta shocks and vacuums in the Aw-Rascle model with anti van der Waals Chaplygin gas under the flux approximation Research Papers in Peer Reviewed Journals Physics of Fluids 36 2023
The Riemann problem for real isothermal gases with dust particles Research Papers in Peer Reviewed Journals International Journal of Applied and Computational Mathematics 9 2023
Interaction of steepened wave with a strong shock in van der Waals stiffened relaxing gases Research Papers in Peer Reviewed Journals Journal of Applied Physics 134 2023
On kinematics of one‐dimensional radially symmetric shocks in non‐ideal reacting gases Research Papers in Peer Reviewed Journals Mathematical Methods in the Applied Sciences 47 2023
Interaction of acceleration wave with a blast wave in two-phase Chaplygin flow driven by source term Research Papers in Peer Reviewed Journals Acta Applicandae Mathematicae 186 2023
δ−shocks and vacuum states in the Riemann problem for isothermal van der Waals dusty gas under the flux approximation Research Papers in Peer Reviewed Journals Physics of Fluids 35 2022
Concentration and cavitation of Riemann solutions to two-phase Chaplygin flows under vanishing pressure and flux approximation Research Papers in Peer Reviewed Journals Communications in Nonlinear Science and Numerical Simulation 118 2022
Singular surface for non-ideal two-phase modified Chaplygin flow consisting of source term Research Papers in Peer Reviewed Journals International Journal of Non-Linear Mechanics (Elsevier) 2022 https://doi.org/10.1016/j.ijnonlinmec.2022.104312

Collision of an acceleration wave with blast wave in van der Waals dusty reacting gases Research Papers in Peer Reviewed Journals Physics of Fluids (AIP USA) https://doi.org/10.1063/5.0094127

Converging shocks in van der Waals stiffened relaxing gases Research Papers in Peer Reviewed Journals Eur. Phys. J. Plus (Springer) https://doi.org/10.1140/epjp/s13360-022-02499-9

Riemann problem for van der Waals reacting gases with dust particles Research Papers in Peer Reviewed Journals Ricerche di Matematica (Springer) https://doi.org/10.1007/s11587-021-00654-5

Steepened wave in two-phase Chaplygin flows comprising a source term Research Papers in Peer Reviewed Journals Applied Mathematics and Computation (Elsevier) https://doi.org/10.1016/j.amc.2021.126656

Imploding shocks in real reacting gases with dust particles Research Papers in Peer Reviewed Journals Journal of Mathematical Physics (AIP USA) https://doi.org/10.1063/1.5142327

Propagation of non-planar weak and strong shocks in a non-ideal relaxing gas Research Papers in Peer Reviewed Journals Ricerche di Matematica (Springer) https://doi.org/10.1007/s11587-019-00472-w

Lie symmetries for analyzing interaction of a characteristic shock with a singular surface in a non-ideal reacting gas with dust particles Research Papers in Peer Reviewed Journals Mathematical Methods in the Applied Sciences (Wiley) https://doi.org/10.1002/mma.6983

Collision of a steepened wave with a blast wave in dusty real reacting gases Research Papers in Peer Reviewed Journals Physics of Fluids (AIP USA) https://doi.org/10.1063/1.5109288

Evolution of singular surface and interaction with a strong shock in reacting polytropic gases using Lie group theory Research Papers in Peer Reviewed Journals International Journal of Non-Linear Mechanics (Elsevier) https://doi.org/10.1016/j.ijnonlinmec.2019.06.013

On evolution of non-linear waves in polytropic reacting gases Research Papers in Peer Reviewed Journals Journal of Mathematical Chemistry (Springer) https://doi.org/10.1007/s10910-017-0790-4

Evolution of Weak Waves and Central Expansion Waves in a Non-ideal Relaxing Gas Research Papers in Peer Reviewed Journals Ain Shams Engineering Journal (Elsevier) https://doi.org/10.1016/j.asej.2015.11.019

One Dimensional Steepening of Waves in Non-ideal Relaxing Gas Research Papers in Peer Reviewed Journals International Journal of Non-Linear Mechanics (Elsevier) https://doi.org/10.1016/j.ijnonlinmec.2015.08.001

Existence of Self-similar Solutions in Reacting Gases Research Papers in UGC listed Journals Shock Waves, (Springer) https://doi.org/10.1007/s00193-013-0494-z

Interaction of an Acceleration Wave With a Strong Shock in a Polytropic Reacting Gas Research Papers in UGC listed Journals Applied Mathematics and Computation (Elsevier) https://doi.org/10.1016/j.amc.2013.09.074

Existence and Interaction of Acceleration Wave with a Characteristic Shock in Transient Pinched Plasma Research Papers in UGC listed Journals Meccanica (Springer) https://doi.org/10.1007/s11012-012-9627-1

Existence and Interaction of the Acceleration Wave with Elementary waves in a Reacting Gas Research Papers in UGC listed Journals Lobachevski Journal of Mathematics (Springer) https://doi.org/10.1134/S1995080213030104

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