@Article{Benchohra2012, author = "Benchohra, Mouffak and Mostefai, Fatima-Zohra", title = "Weak solutions for nonlinear fractional differential equations with integral boundary conditions in Banach spaces", journal = "Opuscula Math.", year = "2012", volume = "32", number = "1", pages = "31--40", doi = "http://dx.doi.org/10.7494/OpMath.2012.32.1.31", url = "http://dx.doi.org/10.7494/OpMath.2012.32.1.31", abstract = "The aim of this paper is to investigate a class of boundary value problems for fractional differential equations involving nonlinear integral conditions. The main tool used in our considerations is the technique associated with measures of weak noncompactness.", keywords = "boundary value problem, Caputo fractional derivative, measure of weak noncompactness, Pettis integrals, weak solution", issn = "1232-9274" }