The purpose of this paper is to develop a new time-dependent KdV6 equation. The authors derive multiple soliton solutions and multiple complex soliton solutions for a time-dependent equation.
The newly developed time-dependent model has been handled by using the Hirota’s direct method. The authors also use the complex Hirota’s criteria for deriving multiple complex soliton solutions.
The examined extension of the KdV6 model exhibits complete integrability for any analytic time-dependent coefficient.
The paper presents a new efficient algorithm for constructing extended models which give a variety of multiple real and complex soliton solutions.
The paper introduced a new time-dependent KdV6 equation, where integrability is emphasized for any analytic time-dependent function.
The findings are new and promising. Multiple real and multiple complex soliton solutions were formally derived.
This is an entirely new work where a new time-dependent KdV6 equation is established. This is the first time that the KdV6 equation is examined as a time-dependent equation. Moreover, the complete integrability of this newly developed equation is emphasized via using Painlevé test.
