Existence and uniqueness of solutions for (<i>p, q</i>)-difference equations with integral boundary conditions

In this paper, we explored the existence and uniqueness of solutions for a boundary value problem involving $ \left(p, q\right) $-difference equations with integral conditions. By employing well-established fixed-point theorems, we established new and significant results in this area. To further illustrate the applicability of our findings, we presented three concrete examples that demonstrate the validity of the theoretical results.