Approximate analytical solutions of a class of non-linear fractional boundary value problems with conformable derivative

In this paper, it is presented that an approximate solution of a class non-linear differential equations with conformable derivative under boundary conditions by using sinc-Galerkin method not used to approximately solve the considered equation in literature. method, function expressed as finite series terms composite translated sinc functions and unknown coefficients. The problem reduced into matrix-vector system via grid points, when solved Newton?s coefficients are easily obtained. Also, error analysis some test problems illustrate applicability accuracy proposed method.