scaling

see text

nonlinear equation

soliton solutions

gauge theories

bright

nanoparticles_104219

dark solitons

equation_74523

iot_69888

solitons_111775

malignant hypertension

self-sensing

hypersonic_70017

solitons_100231

nonlinear_117239

atlas detector

modulation instability

Optik

This paper applies semi-inverse variational principle to retrieve cubic-quartic optical soliton solutions in Kerr and power law media. The results appear with a number of constraint relations and these integrability criteria are also presented.

Application of semi-inverse variational principle to cubic-quartic optical solitons with kerr and power law nonlinearity