Adjoint subspaces in Banach spaces, with applications to ordinary differential subspaces Earl A. CoddingtonAalt Dijksma OriginalPaper Pages: 1 - 118
An existence theorem for implicit differential equations in a Banach space Tomás Dominguez Benavides OriginalPaper Pages: 119 - 130
Fourth order nonselfadjoint differential equations with clamped-free boundary conditions S. S. ChengA. L. Edelson OriginalPaper Pages: 131 - 142
Sistemi ellittici di tipo A.D.N. a coefficienti variabili e condizioni di radiazione Pirro Oppezzi OriginalPaper Pages: 143 - 161
Oscillation and nonoscillation criteria for nonhomogeneous differential equations H. C. Howard OriginalPaper Pages: 163 - 180
On some integral and integro-differential equations in a Hilbert space Gustaf Gripenberg OriginalPaper Pages: 181 - 198
Integrability and closest approximation representations William D. L. Appling OriginalPaper Pages: 217 - 227
Contributions to the spectral theory for nonlinear operators in Banach spaces M. FuriM. MartelliA. Vignoli OriginalPaper Pages: 229 - 294
Exact categories and distributive lattices (orthodox symmetrizations, 2) Marco Grandis OriginalPaper Pages: 325 - 341