Bäcklund-Darboux transformation for non-isospectral canonical system and Riemann-Hilbert problem. Sakhnovich, Alexander (2007) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Bifurcation of nonlinear elliptic system from the first eigenvalue. El Khalil, Abdelouahed, Ouanan, Mohammed, Touzani, Bdelfattah (2003) Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
Boundary value problems for differential equations with deviating arguments Panagiotis Ch. Tsamatos, Sotiris K. Ntouyas (1997) Czechoslovak Mathematical Journal
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]
Bourgin–Yang-type theorem for a -compact perturbations of closed operators. I: The case of index theories with dimension property. Antonyan, Sergey A., Balanov, Zalman I., Gel'man, Boris D. (2006) Abstract and Applied Analysis