Savescu, MichelleZhou, QinMoraru, LuminitaBiswas, AnjanMoshokoa, Seithuti P.Belic, Milivoj B.2025-01-072025-01-072016-06-270030-4026 (P)1618-1336 (E)http://dx.doi.org/10.1016/j.ijleo.2016.06.089https://hdl.handle.net/20.500.14519/1100This paper serves as a sequel to previously published results on bright, dark and singular solitons in birefringent fibers with spatio-temporal dispersion, during 2014. The second form of singular soliton solutions is retrieved in this paper for birefringent nano-fibers with Kerr and parabolic laws of nonlinearity. There are constraint conditions that evolve with the solution structure.8995–9000 PagesenAttribution-NonCommercial-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-sa/4.0/BirefringenceIntegrabilitySingular solitonsArticle