Nonlocal boundary value problem for second order abstract elliptic differential equation. Denche, Mohamed — 1999 Abstract and Applied Analysis
Boundary-value problems for ordinary differential equations with matrix coefficients containing a spectral parameter. Denche, Mohamed; Guerfi, Amara — 2007 Electronic Journal of Differential Equations (EJDE) [electronic only]
Boundary-value problems for second-order differential operators with nonlocal boundary conditions. Denche, Mohamed; Meziani, Abderrahmane — 2007 Electronic Journal of Differential Equations (EJDE) [electronic only]
Integral inequalities similar to Gronwall inequality. Denche, Mohamed; Khellaf, Hassane — 2007 Electronic Journal of Differential Equations (EJDE) [electronic only]