Abstract:
Drinfeld–Sokolov–Satsuma–Hirota (DSSH) equation approximation solution is acquired by using the
residual power series method (RPSM) in this study. The conformable sense is used to characterize the
fractional derivatives and the approximate solutions of the RPSM technique are compared to the exact
solutions by using various tables and graphs for different fractional operators. The findings
demonstrate that the method introduced is simple to use, very successful, consistent; and provides a
considerable advance in this area compared to prior approaches