23 citations · 25 across the 3 of their papers we have counts for
3 papers
nlin.PS2020
On the integrability aspects of nonparaxial nonlinear Schrödinger equation and the dynamics of solitary waves
K. Tamilselvan, T. Kanna, A. Govindarajan
The integrability nature of a nonparaxial nonlinear Schrödinger (NNLS) equation, describing the propagation of ultra-broad nonparaxial beams in a planar optical waveguide, is studi…
nlin.PS2019★ 23 cited
Cubic-quintic nonlinear Helmholtz equation: Modulational instability, chirped elliptic and solitary waves
K. Tamilselvan, T. Kanna, A. Govindarajan
We study the formation and propagation of chirped elliptic and solitary waves in cubic-quintic nonlinear Helmholtz (CQNLH) equation. This system describes nonparaxial pulse propaga…
nlin.SI2017★ 2 cited
A systematic construction of parity-time ()-symmetric and non--symmetric complex potentials from the solutions of various real nonlinear evolution equations
K. Tamilselvan, T. Kanna, Avinash Khare
We systematically construct a distinct class of complex potentials including parity-time () symmetric potentials for the stationary Schrödinger equation by using the solit…