Abstract. A spatial symmetric generalized Kadomtsev-Petviashvili (KP) model in (2+1)-dimensions is taken into consideration in the present study. Advanced computer algebra system software is employed for symbolic calculations, enabling the construction of diverse multiwave interaction solutions for this model. Moreover, by appropriately setting the associated constants, the profiles of some acquired solutions are plotted. This graphical representation effectively clarifies the structural characteristics of waves, providing valuable insights into the underlying physical phenomena.

Key words: KP model, Symbolic calculation, Multiwave interaction solutions.