Denche, MohamedMarhoune, Ahmed Lakhdar2019-12-122019-12-122000-09-21Denche, M., & Marhoune, A. L. (2000). High-order mixed-type differential equations with weighted integral boundary conditions. <i>Electronic Journal of Differential Equations, 2000</i>(60), pp. 1-10.1072-6691https://hdl.handle.net/10877/9062In this paper, we prove the existence and uniqueness of strong solutions for high-order mixed-type problems with weighted integral boundary conditions. The proof uses energy inequalities and the density of the range of the operator generated.Text10 pages1 file (.pdf)enAttribution 4.0 InternationalIntegral boundary conditionEnergy inequalitiesEquation of mixed typeArticle