Robabeh Sahandi Torogh Department of Mathematics, Varamin-Pishva branch, Islamic Azad University, Varamin, Iran sahandi@iauvaramin.ac.ir International Journal of Fundamental Physical Sciences (IJFPS) 7 4 38-41 December, 2017 2231-8186 https://doi.org/10.14331/ijfps.2017.330107 This paper addresses the existence of positive solutions for a class of (p,q)-Laplacian systems with integral boundary conditions. Using fixed point theorems in cones, the paper proves the existence of multiple positive solutions. It provides sufficient conditions under which the nonlinear boundary value system admits three fixed point solutions, highlighting the importance of functional analysis and nonlinear differential equations in applied mathematical contexts. Positive solution, Integral boundary condition, (p,q)-Laplacian system https://creativecommons.org/licenses/by/4.0/