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Prasad, Phoolan (2016) Ray equations of a weak shock in a hyperbolic system of conservation laws in multi-dimensions Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 126 (2). pp. 199-206. ISSN 0253-4142

Prasad, Phoolan (2013) Fermat's and Huygens' principles, and hyperbolic equations and their equivalence in wavefront construction Neural, Parallel and Scientific Computations, 21 . pp. 305-318. ISSN 1061-5369

Gupta, Hari Shanker ; Prasad, Phoolan (2011) A bicharacteristic formulation of the ideal MHD equations Journal of Plasma Physics, 77 (2). pp. 169-191. ISSN 0022-3778

Arun, K. R. ; Prasad, Phoolan (2010) Eigenvalues of kinematical conservation laws (KCL) based 3-D weakly nonlinear ray theory (WNLRT) Applied Mathematics and Computation, 217 (5). pp. 2285-2288. ISSN 0096-3003

Arun, K. R. ; Lukáčová-Medviďová, M. ; Prasad, Phoolan ; Raghurama Rao, S. V. (2010) An application of 3-D kinematical conservation laws: propagation of a 3-D wavefront SIAM Journal on Applied Mathematics, 70 (7). pp. 2604-2626. ISSN 0036-1399

Arun, K. R. ; Prasad, Phoolan (2009) 3-D kinematical conservation laws (KCL): evolution of a surface in R³-in particular propagation of a nonlinear wavefront Wave Motion, 46 (5). pp. 293-311. ISSN 0165-2125

Arun, K.R. ; Kraft, M. ; Lukáčová-Medvid’ová, M. ; Prasad, Phoolan (2009) Finite volume evolution Galerkin method for hyperbolic conservation laws with spatially varying flux functions Journal of Computational Physics, 228 (2). pp. 565-590. ISSN 0021-9991

Prasad, Phoolan (2007) Ray theories for hyperbolic waves, Kinematical conservation laws (KCL) and applications Indian Journal of Pure and Applied Mathematics, 38 (5). pp. 467-490. ISSN 0019-5588

Arun, K. R. ; Raghurama Rao, S. V. ; Lukacova - Medvidova, M. ; Prasad, Phoolan (2007) A genuinely multi-dimensional relaxation scheme for hyperbolic conservation laws Proceedings of the Seventh Asian CFD Conference . pp. 1029-1039.

Baskar, S. ; Prasad, Phoolan (2006) Formulation of the problem of sonic boom by a maneuvering aerofoil as a one-parameter family of Cauchy problems Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 116 (1). pp. 97-119. ISSN 0253-4142

Baskar, S. ; Prasad, Phoolan (2005) Propagation of curved shock fronts using shock ray theory and comparison with other theories Journal of Fluid Mechanics, 523 . pp. 171-198. ISSN 0022-1120

Baskar, S. ; Prasad, Phoolan (2004) Riemann problem for kinematical conservation laws and geometrical features of nonlinear wavefronts IMA Journal of Applied Mathematics, 69 (4). pp. 391-419. ISSN 0272-4960

Prasad, Phoolan (2003) Upstream propagating curved shock in a steady transonic flow IUTAM Symposium Transsonicum IV, 73 . pp. 25-32. ISSN 0926-5112

Monica, A. ; Prasad, Phoolan (2001) Propagation of a curved weak shock Journal of Fluid Mechanics, 434 . pp. 119-151. ISSN 0022-1120

Prasad, Phoolan (2000) An asymptotic derivation of weakly nonlinear ray theory Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 110 (4). pp. 431-447. ISSN 0253-4142

Prasad, Phoolan (2000) Geometrical features of a nonlinear wavefront Current Science, 79 (7). pp. 961-967. ISSN 0011-3891

Prasad, Phoolan ; Sangeeta, K. (1999) Numerical simulation of converging nonlinear wavefronts Journal of Fluid Mechanics, 385 . pp. 1-20. ISSN 0022-1120

Lazarev, M.P. ; Ravindran, R. ; Prasad, P. (1998) Shock propagation in gas dynamics: explicit form of higher order compatibility conditions Acta Mechanica, 126 (1-4). pp. 139-151. ISSN 0001-5970

Prasad, Phoolan (1997) Nonlinearity, conservation law and shocks. 2. Stability consideration and examples Resonance - Journal of Science Education, 2 (7). pp. 8-19. ISSN 0971-8044

Lazarev, M. P. ; Prasad, Phoolan ; Singh, S. K. (1995) An approximate solution of one-dimensional piston problem Zeitschrift für Angewandte Mathematik und Physik, 46 (5). pp. 752-771. ISSN 0044-2275

Prasad, Phoolan (1994) A nonlinear ray theory Wave Motion, 20 (1). pp. 21-31. ISSN 0165-2125

Sundar, Subbiah ; Prasad, Phoolan ; Ravindran, Renuka (1992) A case study with the new theory of shock dynamics Applied Mathematics Letters, 5 (5). pp. 89-92. ISSN 0893-9659

Prasad, Phoolan ; Ravindran, Renuka (1991) On an infinite system of compatibility conditions along a shock ray Quarterly Journal of Mechanics & Applied Mathematics, 46 (1). pp. 131-140. ISSN 0033-5614

Chandrasekar, D. ; Prasad, Phoolan (1991) Transonic flow of a fluid with positive and negative nonlinearity through a nozzle Physics of Fluids, A3 (3). pp. 427-438. ISSN 1070-6631

Prasad, Phoolan (1990) On shock dynamics Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 100 (1). pp. 87-92. ISSN 0253-4142

Ravindran, Renuka ; Prasad, Phoolan (1990) A new theory of shock dynamics. Part I: Analytic considerations Applied Mathematics Letters, 3 (2). pp. 77-81. ISSN 0893-9659

Prasad, Phoolan ; Ravindran, Renuka (1990) A new theory of shock dynamics. Part II: Numerical solution Applied Mathematics Letters, 3 (3). pp. 107-109. ISSN 0893-9659

Prasad, P. ; Srinivasan, R. (1988) On methods of calculating successive positions of a shock front Acta Mechanica, 74 (1-4). pp. 81-93. ISSN 0001-5970

Prasad, Phoolan (1987) Extension of Huyghen's construction of a wavefront to a nonlinear wavefront and a shockfront Current Science, 56 (2). pp. 50-54. ISSN 0011-3891

Srinivasan, R. ; Prasad, Phoolan (1985) On the propagation of a multi-dimensional shock of arbitrary strength Proceedings of the Indian Academy of Sciences - Mathematical Sciences, 94 (1). pp. 27-42. ISSN 0253-4142

Prasad, Phoolan (1985) Waves at the interface between a clear liquid and a mixture in a two-phase flow Journal of Fluid Mechanics , 150 . pp. 417-426. ISSN 0022-1120

Prasad, Phoolan ; Ravindran, Renuka (1984) Canonical form of a quasilinear hyperbolic system of First order equations Journal of Mathematical and Physical Sciences, 18 (4). pp. 361-364. ISSN 0047-2557

Kalyanasundram, N. ; Ravindran, R. ; Prasad, P. (1982) Coupled amplitude theory of nonlinear surface acoustic waves Journal of the Acoustical Society of America, 72 (2). pp. 488-493. ISSN 0001-4966

Prasad, P. (1982) Kinematics of a multi-dimensional shock of arbitrary strength in an ideal gas Acta Mechanica, 45 (3-4). pp. 163-176. ISSN 0001-5970

Sivasankara Reddy, A. ; Tikekar, V. G. ; Prasad, Phoolan (1982) Numerical solution of hyperbolic equations by method of bicharacteristics Journal of Mathematical and Physical Sciences, 16 (6). pp. 575-603. ISSN 0047-2557

Ravindran, R. ; Prasad, P. (1979) A mathematical analysis of nonlinear waves in a fluid filled visco-elastic tube Acta Mechanica, 31 (3-4). pp. 253-280. ISSN 0001-5970

Prasad, Phoolan ; Krishnan, E. V. (1978) On multi-dimensional packets of surface waves Journal of the Physical Society of Japan, 44 . pp. 1028-1032. ISSN 0031-9015

Prasad, Phoolan ; Krishnan, E. V. (1977) Nonlinear wave propagation in a two-dimensional steady transonic flow Journal of Fluid Mechanics, 82 (1). pp. 17-28. ISSN 0022-1120

Prasad, Phoolan ; Ravindran, Renuka (1977) A theory of non-linear waves in multi-dimensions: with special reference to surface water waves IMA Journal of Applied Mathematics, 20 (1). pp. 9-20. ISSN 0272-4960

Prasad, Phoolan (1975) Approximation of the perturbation equations of a quasi-linear hyperbolic system in the neighborhood of a bicharacteristic Journal of Mathematical Analysis and Applications, 50 (3). pp. 470-482. ISSN 0022-247X

Prasad, Phoolan (1973) Nonlinear wave propagation on an arbitrary steady transonic flow Journal of Fluid Mechanics, 57 (4). pp. 721-737. ISSN 0022-1120

Prasad, Phoolan (1972) Non-linear approximation of a hyperbolic system in the neighbourhood of a bicharacteristic curve and stability of two-dimensional and axi-symmetric steady transonic flows Journal of Mathematical and Physical Sciences, 6 (1). pp. 89-112. ISSN 0047-2557

Bhatnagar, P. L. ; Prasad, Phoolan (1971) Study of self-similar and steady flows near singularities. II. A case of multiple characteristic velocity Proceedings of the Royal Society of London Series A: Mathematical, Physical & Engineering Sciences, 322 (1548). pp. 45-62. ISSN 0962-8444

Prasad , Phoolan ; Tagare, S.G. (1971) On the breakdown of the continuity in the motion of a compressible fluid with variable density in an ambient medium Zeitschrift für Angewandte Mathematik und Physik, 22 (2). pp. 359-364. ISSN 0044-2275

Tagare, S.G. ; Prasad, Phoolan (1970) Instability of the self-similar flow into a cavity Proceedings of the Indian Academy of Sciences, Section A, 71 (5). pp. 219-224. ISSN 0370-0089

Bhatnagar, P. L. ; Prasad, Phoolan (1970) Study of self-similar and steady flows near singularities Proceedings of the Royal Society of London Series A: Mathematical, Physical & Engineering Sciences, 315 (1523). pp. 569-584. ISSN 0962-8444

Bhatnagar, P. L. ; Sachdev, P. L. ; Prasad, Phoolan (1969) Spherical piston problem in water Journal of Fluid Mechanics, 39 . pp. 587-600. ISSN 0022-1120

Prasad, Phoolan (1969) Effect of radiation on shock structure when temperature is not very high Defence Science Journal, 19 . pp. 213-222. ISSN 0011-748X

Prasad, Phoolan (1969) A class of one-dimensional steady-state flows and the general shock-structure problem in Radiation-Gas-Dynamics (RGD) Quarterly Journal of Mechanics & Applied Mathematics, 22 (3). pp. 333-353. ISSN 0033-5614

Prasad, Phoolan (1967) Non-linear waves in radiation-gas-dynamics Journal of the Indian Institute of Science, 49 (4). pp. 149-178. ISSN 0970-4140

Sachdev, Purushottam Lal ; Prasad, Phoolan (1966) A numerical procedure for shock problem using artificial heat conduction Journal of the Physical Society of Japan, 21 . pp. 2715-2724. ISSN 0031-9015