424 citations
- American University of the Middle EastKW113 papers
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- Florida Institute of TechnologyUS113 papers
- Ghent University HospitalBE113 papers
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- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT113 papers
- Lappeenranta-Lahti University of TechnologyFI113 papers
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Showing 2018Show all
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nlin.SI2018★ 21 cited
Lie symmetry analysis and group invariant solutions of the nonlinear Helmholtz equation
K. Sakkaravarthi, A. G. Johnpillai, A. Durga Devi +2
We consider the nonlinear Helmholtz (NLH) equation describing the beam propagation in a planar waveguide with Kerr-like nonlinearity under non-paraxial approximation. By applying t…
physics.gen-ph2018★ 38 cited
Anisotropic generalization of well-known solutions describing relativistic self-gravitating fluid systems: An algorithm
S. Thirukkanesh, F. C. Ragel, Ranjan Sharma +1
We present an algorithm to generalize a plethora of well-known solutions to Einstein field equations describing spherically symmetric relativistic fluid spheres by relaxing the pre…