<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">BOUGOFFA, LAZHAR</style></author><author><style face="normal" font="default" size="100%">MENNOUNI, ABDELAZIZ</style></author><author><style face="normal" font="default" size="100%">WAZWAZ, ABDUL-MAJID</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">FAMILIES OF EXACT SOLITON SOLUTIONS TO THE AB NONLINEAR SYSTEM</style></title><secondary-title><style face="normal" font="default" size="100%">ROMANIAN REPORTS IN PHYSICS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2021</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://rrp.nipne.ro/2022/AN74106.pdf</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">4</style></number><volume><style face="normal" font="default" size="100%">74</style></volume><isbn><style face="normal" font="default" size="100%">1221-1451</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	In this paper, the exact solutions to the AB nonlinear system are investigated. This system is reduced via two different transformations to a sine-Gordon equation and a quasilinear equation for a new dependent variable ϕ. Solutions to a sineGordon equation and a quasilinear equation are found. Hence, the original system can well be solved for such ϕ. Also, a similar approach is proposed to solve analytically an eventual extension system for the case of variable coefficients.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">106</style></issue></record></records></xml>