Djamila Chergui2024-02-152024-02-152019-02-11http://dspace.univ-khenchela.dz:4000/handle/123456789/1138Abstract: We study a new class of boundary value problems of nonlinear fractional di erential equations whose nonlinear term depends on a lower-order derivative with fractional non-separated type integral boundary conditions. Some existence and uniqueness results are obtained by using standard fixed point theorems. Examples are given to illustrate the results.enExistence and uniqueness of solutions for nonlinear fractional di erential equations depending on lower-order derivative with non-separated type integral boundary conditionsExistence and uniqueness of solutions for nonlinear fractional di erential equations depending on lower-order derivative with non-separated type integral boundary conditionsArticle