Bergman spaces for the bicomplex Vekua equation with bounded coefficients

We develop the theory for the Bergman spaces of generalized Lₚ-solutions of the bicomplex-Vekua equation W=aW+bW on bounded domains, where the coefficients a and b are bounded bicomplex-valued functions. We study the completeness of the Bergman space, the regularity of the solutions, and the boundedness of the evaluation functional. For the case p=2, the existence of a reproducing kernel is established, along with a representation of the orthogonal projection onto the Bergman space in terms of the obtained reproducing kernel, and an explicit expression for the orthogonal complement. Additionally, we analyze the main Vekua equation (a=0, b = {f}f with f being a non-vanishing complex-valued function). Results concerning its relationship with a pair of conductivity equations, the construction of metaharmonic conjugates, and the Runge property are presented.