“…Many kinds of solutions of the KMN equation were derived like higher-order rational solutions [16], optical dromions and domain walls [17,18], various optical soliton solutions having different features [19][20][21][22][23][24][25][26][27][28][29], and different analytic solutions [30][31][32][33][34][35][36][37], power series solutions [38], complex wave solutions [39,40], periodic solutions (via variational principle) [41], solitons in birefringent fiber system [42,43], etc. Integrable properties such as Lax pair, conservation laws, higher order soliton solutions via Hirota method, symmetry analysis, nonlinear self-adjointness property, etc of KMN equation have been explored in [10,13,25,40,44]. Time fractional KMN equation has been introduced in [45] to examine periodic properties.…”