Adiguzel, Rezan SevinikSevinik Adıgüzel, RezanSevinik Adıgüzel, RezanSevinik Adıgüzel, RezanMathematicsMathematicsMathematics2024-10-062024-10-06202211345-47731880-5221[WOS-DOI-BELIRLENECEK-33]https://hdl.handle.net/20.500.14411/8975The existence and uniqueness of the solution for the boundary value problem associated with nonlinear second-order q-difference equation is discussed by Banach contraction mapping theorem on b-metric spaces. The problem is converted to an integral equation and investigated via a fixed point problem for an integral operator. Existence and uniqueness conditions for a fixed point of the integral operator are obtained. Moreover, an example is introduced to support the main results.eninfo:eu-repo/semantics/closedAccessFixed pointb-metric spaceq-difference equationsArticleQ2Q323816631672WOS:000893654200008