Author

Tungala Raja Sekhar

Observed names: Sekhar, T Raja, Sekhar, T. Raja, T Raja Sekhar, T. R. Sekhar, T. Raja Sekhar, T. Raja Sekhar

Institution: Indian Institute of Technology Kharagpur

Observed institutions: Indian Institute of Technology Kharagpur, Indian Institute of Technology Bombay, National Institute of Technology Rourkela, Brown University

ORCID: 0000-0002-4785-2134

Observed ORCID: 0000-0002-4785-2134

OpenAlex ID: A5038852162

Exact solutions for some time‐fractional evolution equations using Lie group theory

2018 · Bibekananda Bira, Tungala Raja Sekhar, et al. · Mathematical Methods in the Applied Sciences · 81

Riemann problem and elementary wave interactions in isentropic magnetogasdynamics

2008 · T. Raja Sekhar, V.D. Sharma · Nonlinear Analysis Real World Applications · 80

On the wave interactions in the drift-flux equations of two-phase flows

2018 · Minhajul, D. Zeidan, et al. · Applied Mathematics and Computation · 53

Application of Lie groups to compressible model of two-phase flows

2015 · B. Bira, T. Raja Sekhar, et al. · Computers & Mathematics with Applications · 52

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Nonlocal conservation laws, nonlocal symmetries and exact solutions of an integrable soliton equation

2020 · Subhankar Sil, T. Raja Sekhar, et al. · Chaos Solitons & Fractals · 48

2007 · T. Raja Sekhar, V.D. Sharma · Applied Mathematics and Computation · 45

Group classification for isothermal drift flux model of two phase flows

2016 · T. Raja Sekhar, Purnima Satapathy · Computers & Mathematics with Applications · 43

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A Robust and accurate Riemann solver for a compressible two-phase flow model

2015 · Sahadeb Kuila, T. Raja Sekhar, et al. · Applied Mathematics and Computation · 43

On the Riemann Problem Simulation for the Drift-Flux Equations of Two-Phase Flows

2015 · S. Kuila, T. Raja Sekhar, et al. · International Journal of Computational Methods · 42

Optimal system, invariant solutions and evolution of weak discontinuity for isentropic drift flux model

2018 · Purnima Satapathy, T. Raja Sekhar · Applied Mathematics and Computation · 41

The limiting behavior of the Riemann solution to the isentropic Euler system for logarithmic equation of state with a source term

2021 · Anupam Sen, T. Raja Sekhar · Mathematical Methods in the Applied Sciences · 40

Nonclassical symmetry analysis, conservation laws of one-dimensional macroscopic production model and evolution of nonlinear waves

2020 · Subhankar Sil, T. Raja Sekhar · Journal of Mathematical Analysis and Applications · 40

Optimal classification, exact solutions, and wave interactions of Euler system with large friction

2020 · Sueet Millon Sahoo, T. Raja Sekhar, et al. · Mathematical Methods in the Applied Sciences · 31

Collision of characteristic shock with weak discontinuity in non-ideal magnetogasdynamics

2018 · B. Bira, T. Raja Sekhar, et al. · Computers & Mathematics with Applications · 28

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Wave interactions and stability of the Riemann solution for a strictly hyperbolic system of conservation laws

2017 · Anupam Sen, T. Raja Sekhar, et al. · Quarterly of Applied Mathematics · 28

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Codimension two Lie invariant solutions of the modified Khokhlov–Zabolotskaya–Kuznetsov equation

2020 · Purnima Satapathy, T. Raja Sekhar, et al. · Mathematical Methods in the Applied Sciences · 27

Nonlocal symmetries classifications and exact solution of Chaplygin gas equations

2018 · Purnima Satapathy, T. Raja Sekhar · Journal of Mathematical Physics · 26

Solution to the Riemann problem for drift‐flux model with modified Chaplygin two‐phase flows

2022 · Dia Zeidan, Sumita Jana, et al. · International Journal for Numerical Methods in Fluids · 25

2020 · Subhankar Sil, T. Raja Sekhar · The European Physical Journal Plus · 25

Solution to the Riemann problem in a one-dimensional magnetogasdynamic flow

2011 · T. Raja Sekhar, V. D. Sharma · International Journal of Computer Mathematics · 25

Structural stability of the Riemann solution for a strictly hyperbolic system of conservation laws with flux approximation

2018 · Anupam Sen, T. Raja Sekhar · Communications on Pure &amp Applied Analysis · 24

Interaction of elementary waves with a weak discontinuity in an isothermal drift-flux model of compressible two-phase flows

2019 · Minhajul, T. Raja Sekhar · Quarterly of Applied Mathematics · 23

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2011 · T. Raja Sekhar, V.D. Sharma · Communications in Nonlinear Science and Numerical Simulation · 23

Interaction of Shallow Water Waves

2008 · T. Raja Sekhar, V. D. Sharma · Studies in Applied Mathematics · 23

Interaction of weak shocks in drift-flux model of compressible two-phase flows

2018 · S. Kuila, T. Raja Sekhar · Chaos Solitons & Fractals · 21

Works count: 90

Citation count: 1,432

H-index: 23

I10-index: 53